[ aws . sagemaker ]

search

Description

Finds Amazon SageMaker resources that match a search query. Matching resources are returned as a list of SearchRecord objects in the response. You can sort the search results by any resource property in a ascending or descending order.

You can query against the following value types: numeric, text, Boolean, and timestamp.

See also: AWS API Documentation

See ‘aws help’ for descriptions of global parameters.

search is a paginated operation. Multiple API calls may be issued in order to retrieve the entire data set of results. You can disable pagination by providing the --no-paginate argument. When using --output text and the --query argument on a paginated response, the --query argument must extract data from the results of the following query expressions: Results

Synopsis

  search
--resource <value>
[--search-expression <value>]
[--sort-by <value>]
[--sort-order <value>]
[--cli-input-json | --cli-input-yaml]
[--starting-token <value>]
[--page-size <value>]
[--max-items <value>]
[--generate-cli-skeleton <value>]

Options

--resource (string)

The name of the Amazon SageMaker resource to search for.

Possible values:

• TrainingJob

• Experiment

• ExperimentTrial

• ExperimentTrialComponent

• Endpoint

• ModelPackage

• ModelPackageGroup

• Pipeline

• PipelineExecution

• FeatureGroup

• Project

--search-expression (structure)

A Boolean conditional statement. Resources must satisfy this condition to be included in search results. You must provide at least one subexpression, filter, or nested filter. The maximum number of recursive SubExpressions , NestedFilters , and Filters that can be included in a SearchExpression object is 50.

Filters -> (list)

A list of filter objects.

(structure)

A conditional statement for a search expression that includes a resource property, a Boolean operator, and a value. Resources that match the statement are returned in the results from the Search API.

If you specify a Value , but not an Operator , Amazon SageMaker uses the equals operator.

In search, there are several property types:

Metrics

To define a metric filter, enter a value using the form "Metrics.<name>" , where <name> is a metric name. For example, the following filter searches for training jobs with an "accuracy" metric greater than "0.9" :

{

"Name": "Metrics.accuracy",

"Operator": "GreaterThan",

"Value": "0.9"

}

HyperParameters

To define a hyperparameter filter, enter a value with the form "HyperParameters.<name>" . Decimal hyperparameter values are treated as a decimal in a comparison if the specified Value is also a decimal value. If the specified Value is an integer, the decimal hyperparameter values are treated as integers. For example, the following filter is satisfied by training jobs with a "learning_rate" hyperparameter that is less than "0.5" :

{

"Name": "HyperParameters.learning_rate",

"Operator": "LessThan",

"Value": "0.5"

}

Tags

To define a tag filter, enter a value with the form Tags.<key> .

Name -> (string)

A resource property name. For example, TrainingJobName . For valid property names, see SearchRecord . You must specify a valid property for the resource.

Operator -> (string)

A Boolean binary operator that is used to evaluate the filter. The operator field contains one of the following values:

Equals

The value of Name equals Value .

NotEquals

The value of Name doesn’t equal Value .

Exists

The Name property exists.

NotExists

The Name property does not exist.

GreaterThan

The value of Name is greater than Value . Not supported for text properties.

GreaterThanOrEqualTo

The value of Name is greater than or equal to Value . Not supported for text properties.

LessThan

The value of Name is less than Value . Not supported for text properties.

LessThanOrEqualTo

The value of Name is less than or equal to Value . Not supported for text properties.

In

The value of Name is one of the comma delimited strings in Value . Only supported for text properties.

Contains

The value of Name contains the string Value . Only supported for text properties.

A SearchExpression can include the Contains operator multiple times when the value of Name is one of the following:

• Experiment.DisplayName

• Experiment.ExperimentName

• Experiment.Tags

• Trial.DisplayName

• Trial.TrialName

• Trial.Tags

• TrialComponent.DisplayName

• TrialComponent.TrialComponentName

• TrialComponent.Tags

• TrialComponent.InputArtifacts

• TrialComponent.OutputArtifacts

A SearchExpression can include only one Contains operator for all other values of Name . In these cases, if you include multiple Contains operators in the SearchExpression , the result is the following error message: “'CONTAINS' operator usage limit of 1 exceeded. “

Value -> (string)

A value used with Name and Operator to determine which resources satisfy the filter’s condition. For numerical properties, Value must be an integer or floating-point decimal. For timestamp properties, Value must be an ISO 8601 date-time string of the following format: YYYY-mm-dd'T'HH:MM:SS .

NestedFilters -> (list)

A list of nested filter objects.

(structure)

A list of nested Filter objects. A resource must satisfy the conditions of all filters to be included in the results returned from the Search API.

For example, to filter on a training job’s InputDataConfig property with a specific channel name and S3Uri prefix, define the following filters:

• '{Name:"InputDataConfig.ChannelName", "Operator":"Equals", "Value":"train"}',

• '{Name:"InputDataConfig.DataSource.S3DataSource.S3Uri", "Operator":"Contains", "Value":"mybucket/catdata"}'

NestedPropertyName -> (string)

The name of the property to use in the nested filters. The value must match a listed property name, such as InputDataConfig .

Filters -> (list)

A list of filters. Each filter acts on a property. Filters must contain at least one Filters value. For example, a NestedFilters call might include a filter on the PropertyName parameter of the InputDataConfig property: InputDataConfig.DataSource.S3DataSource.S3Uri .

(structure)

A conditional statement for a search expression that includes a resource property, a Boolean operator, and a value. Resources that match the statement are returned in the results from the Search API.

If you specify a Value , but not an Operator , Amazon SageMaker uses the equals operator.

In search, there are several property types:

Metrics

To define a metric filter, enter a value using the form "Metrics.<name>" , where <name> is a metric name. For example, the following filter searches for training jobs with an "accuracy" metric greater than "0.9" :

{

"Name": "Metrics.accuracy",

"Operator": "GreaterThan",

"Value": "0.9"

}

HyperParameters

To define a hyperparameter filter, enter a value with the form "HyperParameters.<name>" . Decimal hyperparameter values are treated as a decimal in a comparison if the specified Value is also a decimal value. If the specified Value is an integer, the decimal hyperparameter values are treated as integers. For example, the following filter is satisfied by training jobs with a "learning_rate" hyperparameter that is less than "0.5" :

{

"Name": "HyperParameters.learning_rate",

"Operator": "LessThan",

"Value": "0.5"

}

Tags

To define a tag filter, enter a value with the form Tags.<key> .

Name -> (string)

A resource property name. For example, TrainingJobName . For valid property names, see SearchRecord . You must specify a valid property for the resource.

Operator -> (string)

A Boolean binary operator that is used to evaluate the filter. The operator field contains one of the following values:

Equals

The value of Name equals Value .

NotEquals

The value of Name doesn’t equal Value .

Exists

The Name property exists.

NotExists

The Name property does not exist.

GreaterThan

The value of Name is greater than Value . Not supported for text properties.

GreaterThanOrEqualTo

The value of Name is greater than or equal to Value . Not supported for text properties.

LessThan

The value of Name is less than Value . Not supported for text properties.

LessThanOrEqualTo

The value of Name is less than or equal to Value . Not supported for text properties.

In

The value of Name is one of the comma delimited strings in Value . Only supported for text properties.

Contains

The value of Name contains the string Value . Only supported for text properties.

A SearchExpression can include the Contains operator multiple times when the value of Name is one of the following:

• Experiment.DisplayName

• Experiment.ExperimentName

• Experiment.Tags

• Trial.DisplayName

• Trial.TrialName

• Trial.Tags

• TrialComponent.DisplayName

• TrialComponent.TrialComponentName

• TrialComponent.Tags

• TrialComponent.InputArtifacts

• TrialComponent.OutputArtifacts

A SearchExpression can include only one Contains operator for all other values of Name . In these cases, if you include multiple Contains operators in the SearchExpression , the result is the following error message: “'CONTAINS' operator usage limit of 1 exceeded. “

Value -> (string)

A value used with Name and Operator to determine which resources satisfy the filter’s condition. For numerical properties, Value must be an integer or floating-point decimal. For timestamp properties, Value must be an ISO 8601 date-time string of the following format: YYYY-mm-dd'T'HH:MM:SS .

SubExpressions -> (list)

A list of search expression objects.

(structure)

A multi-expression that searches for the specified resource or resources in a search. All resource objects that satisfy the expression’s condition are included in the search results. You must specify at least one subexpression, filter, or nested filter. A SearchExpression can contain up to twenty elements.

A SearchExpression contains the following components:

• A list of Filter objects. Each filter defines a simple Boolean expression comprised of a resource property name, Boolean operator, and value.

• A list of NestedFilter objects. Each nested filter defines a list of Boolean expressions using a list of resource properties. A nested filter is satisfied if a single object in the list satisfies all Boolean expressions.

• A list of SearchExpression objects. A search expression object can be nested in a list of search expression objects.

• A Boolean operator: And or Or .

Filters -> (list)

A list of filter objects.

(structure)

A conditional statement for a search expression that includes a resource property, a Boolean operator, and a value. Resources that match the statement are returned in the results from the Search API.

If you specify a Value , but not an Operator , Amazon SageMaker uses the equals operator.

In search, there are several property types:

Metrics

To define a metric filter, enter a value using the form "Metrics.<name>" , where <name> is a metric name. For example, the following filter searches for training jobs with an "accuracy" metric greater than "0.9" :

{

"Name": "Metrics.accuracy",

"Operator": "GreaterThan",

"Value": "0.9"

}

HyperParameters

To define a hyperparameter filter, enter a value with the form "HyperParameters.<name>" . Decimal hyperparameter values are treated as a decimal in a comparison if the specified Value is also a decimal value. If the specified Value is an integer, the decimal hyperparameter values are treated as integers. For example, the following filter is satisfied by training jobs with a "learning_rate" hyperparameter that is less than "0.5" :

{

"Name": "HyperParameters.learning_rate",

"Operator": "LessThan",

"Value": "0.5"

}

Tags

To define a tag filter, enter a value with the form Tags.<key> .

Name -> (string)

A resource property name. For example, TrainingJobName . For valid property names, see SearchRecord . You must specify a valid property for the resource.

Operator -> (string)

A Boolean binary operator that is used to evaluate the filter. The operator field contains one of the following values:

Equals

The value of Name equals Value .

NotEquals

The value of Name doesn’t equal Value .

Exists

The Name property exists.

NotExists

The Name property does not exist.

GreaterThan

The value of Name is greater than Value . Not supported for text properties.

GreaterThanOrEqualTo

The value of Name is greater than or equal to Value . Not supported for text properties.

LessThan

The value of Name is less than Value . Not supported for text properties.

LessThanOrEqualTo

The value of Name is less than or equal to Value . Not supported for text properties.

In

The value of Name is one of the comma delimited strings in Value . Only supported for text properties.

Contains

The value of Name contains the string Value . Only supported for text properties.

A SearchExpression can include the Contains operator multiple times when the value of Name is one of the following:

• Experiment.DisplayName

• Experiment.ExperimentName

• Experiment.Tags

• Trial.DisplayName

• Trial.TrialName

• Trial.Tags

• TrialComponent.DisplayName

• TrialComponent.TrialComponentName

• TrialComponent.Tags

• TrialComponent.InputArtifacts

• TrialComponent.OutputArtifacts

A SearchExpression can include only one Contains operator for all other values of Name . In these cases, if you include multiple Contains operators in the SearchExpression , the result is the following error message: “'CONTAINS' operator usage limit of 1 exceeded. “

Value -> (string)

A value used with Name and Operator to determine which resources satisfy the filter’s condition. For numerical properties, Value must be an integer or floating-point decimal. For timestamp properties, Value must be an ISO 8601 date-time string of the following format: YYYY-mm-dd'T'HH:MM:SS .

NestedFilters -> (list)

A list of nested filter objects.

(structure)

A list of nested Filter objects. A resource must satisfy the conditions of all filters to be included in the results returned from the Search API.

For example, to filter on a training job’s InputDataConfig property with a specific channel name and S3Uri prefix, define the following filters:

• '{Name:"InputDataConfig.ChannelName", "Operator":"Equals", "Value":"train"}',

• '{Name:"InputDataConfig.DataSource.S3DataSource.S3Uri", "Operator":"Contains", "Value":"mybucket/catdata"}'

NestedPropertyName -> (string)

The name of the property to use in the nested filters. The value must match a listed property name, such as InputDataConfig .

Filters -> (list)

A list of filters. Each filter acts on a property. Filters must contain at least one Filters value. For example, a NestedFilters call might include a filter on the PropertyName parameter of the InputDataConfig property: InputDataConfig.DataSource.S3DataSource.S3Uri .

(structure)

A conditional statement for a search expression that includes a resource property, a Boolean operator, and a value. Resources that match the statement are returned in the results from the Search API.

If you specify a Value , but not an Operator , Amazon SageMaker uses the equals operator.

In search, there are several property types:

Metrics

To define a metric filter, enter a value using the form "Metrics.<name>" , where <name> is a metric name. For example, the following filter searches for training jobs with an "accuracy" metric greater than "0.9" :

{

"Name": "Metrics.accuracy",

"Operator": "GreaterThan",

"Value": "0.9"

}

HyperParameters

To define a hyperparameter filter, enter a value with the form "HyperParameters.<name>" . Decimal hyperparameter values are treated as a decimal in a comparison if the specified Value is also a decimal value. If the specified Value is an integer, the decimal hyperparameter values are treated as integers. For example, the following filter is satisfied by training jobs with a "learning_rate" hyperparameter that is less than "0.5" :

{

"Name": "HyperParameters.learning_rate",

"Operator": "LessThan",

"Value": "0.5"

}

Tags

To define a tag filter, enter a value with the form Tags.<key> .

Name -> (string)

A resource property name. For example, TrainingJobName . For valid property names, see SearchRecord . You must specify a valid property for the resource.

Operator -> (string)

A Boolean binary operator that is used to evaluate the filter. The operator field contains one of the following values:

Equals

The value of Name equals Value .

NotEquals

The value of Name doesn’t equal Value .

Exists

The Name property exists.

NotExists

The Name property does not exist.

GreaterThan

The value of Name is greater than Value . Not supported for text properties.

GreaterThanOrEqualTo

The value of Name is greater than or equal to Value . Not supported for text properties.

LessThan

The value of Name is less than Value . Not supported for text properties.

LessThanOrEqualTo

The value of Name is less than or equal to Value . Not supported for text properties.

In

The value of Name is one of the comma delimited strings in Value . Only supported for text properties.

Contains

The value of Name contains the string Value . Only supported for text properties.

A SearchExpression can include the Contains operator multiple times when the value of Name is one of the following:

• Experiment.DisplayName

• Experiment.ExperimentName

• Experiment.Tags

• Trial.DisplayName

• Trial.TrialName

• Trial.Tags

• TrialComponent.DisplayName

• TrialComponent.TrialComponentName

• TrialComponent.Tags

• TrialComponent.InputArtifacts

• TrialComponent.OutputArtifacts

A SearchExpression can include only one Contains operator for all other values of Name . In these cases, if you include multiple Contains operators in the SearchExpression , the result is the following error message: “'CONTAINS' operator usage limit of 1 exceeded. “

Value -> (string)

A value used with Name and Operator to determine which resources satisfy the filter’s condition. For numerical properties, Value must be an integer or floating-point decimal. For timestamp properties, Value must be an ISO 8601 date-time string of the following format: YYYY-mm-dd'T'HH:MM:SS .

SubExpressions -> (list)

A list of search expression objects.

( … recursive … )

Operator -> (string)

A Boolean operator used to evaluate the search expression. If you want every conditional statement in all lists to be satisfied for the entire search expression to be true, specify And . If only a single conditional statement needs to be true for the entire search expression to be true, specify Or . The default value is And .

Operator -> (string)

A Boolean operator used to evaluate the search expression. If you want every conditional statement in all lists to be satisfied for the entire search expression to be true, specify And . If only a single conditional statement needs to be true for the entire search expression to be true, specify Or . The default value is And .

JSON Syntax:

{
  "Filters": [
    {
      "Name": "string",
      "Operator": "Equals"|"NotEquals"|"GreaterThan"|"GreaterThanOrEqualTo"|"LessThan"|"LessThanOrEqualTo"|"Contains"|"Exists"|"NotExists"|"In",
      "Value": "string"
    }
    ...
  ],
  "NestedFilters": [
    {
      "NestedPropertyName": "string",
      "Filters": [
        {
          "Name": "string",
          "Operator": "Equals"|"NotEquals"|"GreaterThan"|"GreaterThanOrEqualTo"|"LessThan"|"LessThanOrEqualTo"|"Contains"|"Exists"|"NotExists"|"In",
          "Value": "string"
        }
        ...
      ]
    }
    ...
  ],
  "SubExpressions": [
    {
      "Filters": [
        {
          "Name": "string",
          "Operator": "Equals"|"NotEquals"|"GreaterThan"|"GreaterThanOrEqualTo"|"LessThan"|"LessThanOrEqualTo"|"Contains"|"Exists"|"NotExists"|"In",
          "Value": "string"
        }
        ...
      ],
      "NestedFilters": [
        {
          "NestedPropertyName": "string",
          "Filters": [
            {
              "Name": "string",
              "Operator": "Equals"|"NotEquals"|"GreaterThan"|"GreaterThanOrEqualTo"|"LessThan"|"LessThanOrEqualTo"|"Contains"|"Exists"|"NotExists"|"In",
              "Value": "string"
            }
            ...
          ]
        }
        ...
      ],
      "SubExpressions": [
        { ... recursive ... }
        ...
      ],
      "Operator": "And"|"Or"
    }
    ...
  ],
  "Operator": "And"|"Or"
}

--sort-by (string)

The name of the resource property used to sort the SearchResults . The default is LastModifiedTime .

--sort-order (string)

How SearchResults are ordered. Valid values are Ascending or Descending . The default is Descending .

Possible values:

• Ascending

• Descending

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--starting-token (string)

A token to specify where to start paginating. This is the NextToken from a previously truncated response.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--page-size (integer)

The size of each page to get in the AWS service call. This does not affect the number of items returned in the command’s output. Setting a smaller page size results in more calls to the AWS service, retrieving fewer items in each call. This can help prevent the AWS service calls from timing out.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--max-items (integer)

The total number of items to return in the command’s output. If the total number of items available is more than the value specified, a NextToken is provided in the command’s output. To resume pagination, provide the NextToken value in the starting-token argument of a subsequent command. Do not use the NextToken response element directly outside of the AWS CLI.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See ‘aws help’ for descriptions of global parameters.

Output

Results -> (list)

A list of SearchRecord objects.

(structure)

A single resource returned as part of the Search API response.

TrainingJob -> (structure)

The properties of a training job.

TrainingJobName -> (string)

The name of the training job.

TrainingJobArn -> (string)

The Amazon Resource Name (ARN) of the training job.

TuningJobArn -> (string)

The Amazon Resource Name (ARN) of the associated hyperparameter tuning job if the training job was launched by a hyperparameter tuning job.

LabelingJobArn -> (string)

The Amazon Resource Name (ARN) of the labeling job.

AutoMLJobArn -> (string)

The Amazon Resource Name (ARN) of the job.

ModelArtifacts -> (structure)

Information about the Amazon S3 location that is configured for storing model artifacts.

S3ModelArtifacts -> (string)

The path of the S3 object that contains the model artifacts. For example, s3://bucket-name/keynameprefix/model.tar.gz .

TrainingJobStatus -> (string)

The status of the training job.

Training job statuses are:

• InProgress - The training is in progress.

• Completed - The training job has completed.

• Failed - The training job has failed. To see the reason for the failure, see the FailureReason field in the response to a DescribeTrainingJobResponse call.

• Stopping - The training job is stopping.

• Stopped - The training job has stopped.

For more detailed information, see SecondaryStatus .

SecondaryStatus -> (string)

Provides detailed information about the state of the training job. For detailed information about the secondary status of the training job, see StatusMessage under SecondaryStatusTransition .

Amazon SageMaker provides primary statuses and secondary statuses that apply to each of them:

InProgress

• Starting - Starting the training job.

• Downloading - An optional stage for algorithms that support File training input mode. It indicates that data is being downloaded to the ML storage volumes.

• Training - Training is in progress.

• Uploading - Training is complete and the model artifacts are being uploaded to the S3 location.

  Completed

• Completed - The training job has completed.

  Failed

• Failed - The training job has failed. The reason for the failure is returned in the FailureReason field of DescribeTrainingJobResponse .

  Stopped

• MaxRuntimeExceeded - The job stopped because it exceeded the maximum allowed runtime.

• Stopped - The training job has stopped.

  Stopping

• Stopping - Stopping the training job.

Warning

Valid values for SecondaryStatus are subject to change.

We no longer support the following secondary statuses:

• LaunchingMLInstances

• PreparingTrainingStack

• DownloadingTrainingImage

FailureReason -> (string)

If the training job failed, the reason it failed.

HyperParameters -> (map)

Algorithm-specific parameters.

key -> (string)

value -> (string)

AlgorithmSpecification -> (structure)

Information about the algorithm used for training, and algorithm metadata.

TrainingImage -> (string)

The registry path of the Docker image that contains the training algorithm. For information about docker registry paths for built-in algorithms, see Algorithms Provided by Amazon SageMaker: Common Parameters . Amazon SageMaker supports both registry/repository[:tag] and registry/repository[@digest] image path formats. For more information, see Using Your Own Algorithms with Amazon SageMaker .

AlgorithmName -> (string)

The name of the algorithm resource to use for the training job. This must be an algorithm resource that you created or subscribe to on Amazon Web Services Marketplace. If you specify a value for this parameter, you can’t specify a value for TrainingImage .

TrainingInputMode -> (string)

The training input mode that the algorithm supports. For more information about input modes, see Algorithms .

Pipe mode

If an algorithm supports Pipe mode, Amazon SageMaker streams data directly from Amazon S3 to the container.

File mode

If an algorithm supports File mode, SageMaker downloads the training data from S3 to the provisioned ML storage volume, and mounts the directory to the Docker volume for the training container.

You must provision the ML storage volume with sufficient capacity to accommodate the data downloaded from S3. In addition to the training data, the ML storage volume also stores the output model. The algorithm container uses the ML storage volume to also store intermediate information, if any.

For distributed algorithms, training data is distributed uniformly. Your training duration is predictable if the input data objects sizes are approximately the same. SageMaker does not split the files any further for model training. If the object sizes are skewed, training won’t be optimal as the data distribution is also skewed when one host in a training cluster is overloaded, thus becoming a bottleneck in training.

FastFile mode

If an algorithm supports FastFile mode, SageMaker streams data directly from S3 to the container with no code changes, and provides file system access to the data. Users can author their training script to interact with these files as if they were stored on disk.

FastFile mode works best when the data is read sequentially. Augmented manifest files aren’t supported. The startup time is lower when there are fewer files in the S3 bucket provided.

MetricDefinitions -> (list)

A list of metric definition objects. Each object specifies the metric name and regular expressions used to parse algorithm logs. Amazon SageMaker publishes each metric to Amazon CloudWatch.

(structure)

Specifies a metric that the training algorithm writes to stderr or stdout . Amazon SageMakerhyperparameter tuning captures all defined metrics. You specify one metric that a hyperparameter tuning job uses as its objective metric to choose the best training job.

Name -> (string)

The name of the metric.

Regex -> (string)

A regular expression that searches the output of a training job and gets the value of the metric. For more information about using regular expressions to define metrics, see Defining Objective Metrics .

EnableSageMakerMetricsTimeSeries -> (boolean)

To generate and save time-series metrics during training, set to true . The default is false and time-series metrics aren’t generated except in the following cases:

• You use one of the Amazon SageMaker built-in algorithms

• You use one of the following Prebuilt Amazon SageMaker Docker Images :

  • Tensorflow (version >= 1.15)

  • MXNet (version >= 1.6)

  • PyTorch (version >= 1.3)

• You specify at least one MetricDefinition

RoleArn -> (string)

The Amazon Web Services Identity and Access Management (IAM) role configured for the training job.

InputDataConfig -> (list)

An array of Channel objects that describes each data input channel.

(structure)

A channel is a named input source that training algorithms can consume.

ChannelName -> (string)

The name of the channel.

DataSource -> (structure)

The location of the channel data.

S3DataSource -> (structure)

The S3 location of the data source that is associated with a channel.

S3DataType -> (string)

If you choose S3Prefix , S3Uri identifies a key name prefix. Amazon SageMaker uses all objects that match the specified key name prefix for model training.

If you choose ManifestFile , S3Uri identifies an object that is a manifest file containing a list of object keys that you want Amazon SageMaker to use for model training.

If you choose AugmentedManifestFile , S3Uri identifies an object that is an augmented manifest file in JSON lines format. This file contains the data you want to use for model training. AugmentedManifestFile can only be used if the Channel’s input mode is Pipe .

S3Uri -> (string)

Depending on the value specified for the S3DataType , identifies either a key name prefix or a manifest. For example:

• A key name prefix might look like this: s3://bucketname/exampleprefix

• A manifest might look like this: s3://bucketname/example.manifest A manifest is an S3 object which is a JSON file consisting of an array of elements. The first element is a prefix which is followed by one or more suffixes. SageMaker appends the suffix elements to the prefix to get a full set of S3Uri . Note that the prefix must be a valid non-empty S3Uri that precludes users from specifying a manifest whose individual S3Uri is sourced from different S3 buckets. The following code example shows a valid manifest format: [ {"prefix": "s3://customer_bucket/some/prefix/"}, "relative/path/to/custdata-1", "relative/path/custdata-2", ... "relative/path/custdata-N" ] This JSON is equivalent to the following S3Uri list: s3://customer_bucket/some/prefix/relative/path/to/custdata-1 s3://customer_bucket/some/prefix/relative/path/custdata-2 ... s3://customer_bucket/some/prefix/relative/path/custdata-N The complete set of S3Uri in this manifest is the input data for the channel for this data source. The object that each S3Uri points to must be readable by the IAM role that Amazon SageMaker uses to perform tasks on your behalf.

S3DataDistributionType -> (string)

If you want Amazon SageMaker to replicate the entire dataset on each ML compute instance that is launched for model training, specify FullyReplicated .

If you want Amazon SageMaker to replicate a subset of data on each ML compute instance that is launched for model training, specify ShardedByS3Key . If there are n ML compute instances launched for a training job, each instance gets approximately 1/n of the number of S3 objects. In this case, model training on each machine uses only the subset of training data.

Don’t choose more ML compute instances for training than available S3 objects. If you do, some nodes won’t get any data and you will pay for nodes that aren’t getting any training data. This applies in both File and Pipe modes. Keep this in mind when developing algorithms.

In distributed training, where you use multiple ML compute EC2 instances, you might choose ShardedByS3Key . If the algorithm requires copying training data to the ML storage volume (when TrainingInputMode is set to File ), this copies 1/n of the number of objects.

AttributeNames -> (list)

A list of one or more attribute names to use that are found in a specified augmented manifest file.

(string)

FileSystemDataSource -> (structure)

The file system that is associated with a channel.

FileSystemId -> (string)

The file system id.

FileSystemAccessMode -> (string)

The access mode of the mount of the directory associated with the channel. A directory can be mounted either in ro (read-only) or rw (read-write) mode.

FileSystemType -> (string)

The file system type.

DirectoryPath -> (string)

The full path to the directory to associate with the channel.

ContentType -> (string)

The MIME type of the data.

CompressionType -> (string)

If training data is compressed, the compression type. The default value is None . CompressionType is used only in Pipe input mode. In File mode, leave this field unset or set it to None.

RecordWrapperType -> (string)

Specify RecordIO as the value when input data is in raw format but the training algorithm requires the RecordIO format. In this case, Amazon SageMaker wraps each individual S3 object in a RecordIO record. If the input data is already in RecordIO format, you don’t need to set this attribute. For more information, see Create a Dataset Using RecordIO .

In File mode, leave this field unset or set it to None.

InputMode -> (string)

(Optional) The input mode to use for the data channel in a training job. If you don’t set a value for InputMode , Amazon SageMaker uses the value set for TrainingInputMode . Use this parameter to override the TrainingInputMode setting in a AlgorithmSpecification request when you have a channel that needs a different input mode from the training job’s general setting. To download the data from Amazon Simple Storage Service (Amazon S3) to the provisioned ML storage volume, and mount the directory to a Docker volume, use File input mode. To stream data directly from Amazon S3 to the container, choose Pipe input mode.

To use a model for incremental training, choose File input model.

ShuffleConfig -> (structure)

A configuration for a shuffle option for input data in a channel. If you use S3Prefix for S3DataType , this shuffles the results of the S3 key prefix matches. If you use ManifestFile , the order of the S3 object references in the ManifestFile is shuffled. If you use AugmentedManifestFile , the order of the JSON lines in the AugmentedManifestFile is shuffled. The shuffling order is determined using the Seed value.

For Pipe input mode, shuffling is done at the start of every epoch. With large datasets this ensures that the order of the training data is different for each epoch, it helps reduce bias and possible overfitting. In a multi-node training job when ShuffleConfig is combined with S3DataDistributionType of ShardedByS3Key , the data is shuffled across nodes so that the content sent to a particular node on the first epoch might be sent to a different node on the second epoch.

Seed -> (long)

Determines the shuffling order in ShuffleConfig value.

OutputDataConfig -> (structure)

The S3 path where model artifacts that you configured when creating the job are stored. Amazon SageMaker creates subfolders for model artifacts.

KmsKeyId -> (string)

The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that Amazon SageMaker uses to encrypt the model artifacts at rest using Amazon S3 server-side encryption. The KmsKeyId can be any of the following formats:

• // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

• // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

• // KMS Key Alias "alias/ExampleAlias"

• // Amazon Resource Name (ARN) of a KMS Key Alias "arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias"

If you use a KMS key ID or an alias of your KMS key, the Amazon SageMaker execution role must include permissions to call kms:Encrypt . If you don’t provide a KMS key ID, Amazon SageMaker uses the default KMS key for Amazon S3 for your role’s account. Amazon SageMaker uses server-side encryption with KMS-managed keys for OutputDataConfig . If you use a bucket policy with an s3:PutObject permission that only allows objects with server-side encryption, set the condition key of s3:x-amz-server-side-encryption to "aws:kms" . For more information, see KMS-Managed Encryption Keys in the Amazon Simple Storage Service Developer Guide.

The KMS key policy must grant permission to the IAM role that you specify in your CreateTrainingJob , CreateTransformJob , or CreateHyperParameterTuningJob requests. For more information, see Using Key Policies in Amazon Web Services KMS in the Amazon Web Services Key Management Service Developer Guide .

S3OutputPath -> (string)

Identifies the S3 path where you want Amazon SageMaker to store the model artifacts. For example, s3://bucket-name/key-name-prefix .

ResourceConfig -> (structure)

Resources, including ML compute instances and ML storage volumes, that are configured for model training.

InstanceType -> (string)

The ML compute instance type.

InstanceCount -> (integer)

The number of ML compute instances to use. For distributed training, provide a value greater than 1.

VolumeSizeInGB -> (integer)

The size of the ML storage volume that you want to provision.

ML storage volumes store model artifacts and incremental states. Training algorithms might also use the ML storage volume for scratch space. If you want to store the training data in the ML storage volume, choose File as the TrainingInputMode in the algorithm specification.

You must specify sufficient ML storage for your scenario.

Note

Amazon SageMaker supports only the General Purpose SSD (gp2) ML storage volume type.

Note

Certain Nitro-based instances include local storage with a fixed total size, dependent on the instance type. When using these instances for training, Amazon SageMaker mounts the local instance storage instead of Amazon EBS gp2 storage. You can’t request a VolumeSizeInGB greater than the total size of the local instance storage.

For a list of instance types that support local instance storage, including the total size per instance type, see Instance Store Volumes .

VolumeKmsKeyId -> (string)

The Amazon Web Services KMS key that Amazon SageMaker uses to encrypt data on the storage volume attached to the ML compute instance(s) that run the training job.

Note

Certain Nitro-based instances include local storage, dependent on the instance type. Local storage volumes are encrypted using a hardware module on the instance. You can’t request a VolumeKmsKeyId when using an instance type with local storage.

For a list of instance types that support local instance storage, see Instance Store Volumes .

For more information about local instance storage encryption, see SSD Instance Store Volumes .

The VolumeKmsKeyId can be in any of the following formats:

• // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

• // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

VpcConfig -> (structure)

A VpcConfig object that specifies the VPC that this training job has access to. For more information, see Protect Training Jobs by Using an Amazon Virtual Private Cloud .

SecurityGroupIds -> (list)

The VPC security group IDs, in the form sg-xxxxxxxx. Specify the security groups for the VPC that is specified in the Subnets field.

(string)

Subnets -> (list)

The ID of the subnets in the VPC to which you want to connect your training job or model. For information about the availability of specific instance types, see Supported Instance Types and Availability Zones .

(string)

StoppingCondition -> (structure)

Specifies a limit to how long a model training job can run. It also specifies how long a managed Spot training job has to complete. When the job reaches the time limit, Amazon SageMaker ends the training job. Use this API to cap model training costs.

To stop a job, Amazon SageMaker sends the algorithm the SIGTERM signal, which delays job termination for 120 seconds. Algorithms can use this 120-second window to save the model artifacts, so the results of training are not lost.

MaxRuntimeInSeconds -> (integer)

The maximum length of time, in seconds, that a training or compilation job can run.

For compilation jobs, if the job does not complete during this time, you will receive a TimeOut error. We recommend starting with 900 seconds and increase as necessary based on your model.

For all other jobs, if the job does not complete during this time, Amazon SageMaker ends the job. When RetryStrategy is specified in the job request, MaxRuntimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt. The default value is 1 day. The maximum value is 28 days.

MaxWaitTimeInSeconds -> (integer)

The maximum length of time, in seconds, that a managed Spot training job has to complete. It is the amount of time spent waiting for Spot capacity plus the amount of time the job can run. It must be equal to or greater than MaxRuntimeInSeconds . If the job does not complete during this time, Amazon SageMaker ends the job.

When RetryStrategy is specified in the job request, MaxWaitTimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt.

CreationTime -> (timestamp)

A timestamp that indicates when the training job was created.

TrainingStartTime -> (timestamp)

Indicates the time when the training job starts on training instances. You are billed for the time interval between this time and the value of TrainingEndTime . The start time in CloudWatch Logs might be later than this time. The difference is due to the time it takes to download the training data and to the size of the training container.

TrainingEndTime -> (timestamp)

Indicates the time when the training job ends on training instances. You are billed for the time interval between the value of TrainingStartTime and this time. For successful jobs and stopped jobs, this is the time after model artifacts are uploaded. For failed jobs, this is the time when Amazon SageMaker detects a job failure.

LastModifiedTime -> (timestamp)

A timestamp that indicates when the status of the training job was last modified.

SecondaryStatusTransitions -> (list)

A history of all of the secondary statuses that the training job has transitioned through.

(structure)

An array element of DescribeTrainingJobResponse$SecondaryStatusTransitions . It provides additional details about a status that the training job has transitioned through. A training job can be in one of several states, for example, starting, downloading, training, or uploading. Within each state, there are a number of intermediate states. For example, within the starting state, Amazon SageMaker could be starting the training job or launching the ML instances. These transitional states are referred to as the job’s secondary status.

Status -> (string)

Contains a secondary status information from a training job.

Status might be one of the following secondary statuses:

InProgress

• Starting - Starting the training job.

• Downloading - An optional stage for algorithms that support File training input mode. It indicates that data is being downloaded to the ML storage volumes.

• Training - Training is in progress.

• Uploading - Training is complete and the model artifacts are being uploaded to the S3 location.

  Completed

• Completed - The training job has completed.

  Failed

• Failed - The training job has failed. The reason for the failure is returned in the FailureReason field of DescribeTrainingJobResponse .

  Stopped

• MaxRuntimeExceeded - The job stopped because it exceeded the maximum allowed runtime.

• Stopped - The training job has stopped.

  Stopping

• Stopping - Stopping the training job.

We no longer support the following secondary statuses:

• LaunchingMLInstances

• PreparingTrainingStack

• DownloadingTrainingImage

StartTime -> (timestamp)

A timestamp that shows when the training job transitioned to the current secondary status state.

EndTime -> (timestamp)

A timestamp that shows when the training job transitioned out of this secondary status state into another secondary status state or when the training job has ended.

StatusMessage -> (string)

A detailed description of the progress within a secondary status.

Amazon SageMaker provides secondary statuses and status messages that apply to each of them:

Starting

• Starting the training job.

• Launching requested ML instances.

• Insufficient capacity error from EC2 while launching instances, retrying!

• Launched instance was unhealthy, replacing it!

• Preparing the instances for training.

  Training

• Downloading the training image.

• Training image download completed. Training in progress.

Warning

Status messages are subject to change. Therefore, we recommend not including them in code that programmatically initiates actions. For examples, don’t use status messages in if statements.

To have an overview of your training job’s progress, view TrainingJobStatus and SecondaryStatus in DescribeTrainingJob , and StatusMessage together. For example, at the start of a training job, you might see the following:

• TrainingJobStatus - InProgress

• SecondaryStatus - Training

• StatusMessage - Downloading the training image

FinalMetricDataList -> (list)

A list of final metric values that are set when the training job completes. Used only if the training job was configured to use metrics.

(structure)

The name, value, and date and time of a metric that was emitted to Amazon CloudWatch.

MetricName -> (string)

The name of the metric.

Value -> (float)

The value of the metric.

Timestamp -> (timestamp)

The date and time that the algorithm emitted the metric.

EnableNetworkIsolation -> (boolean)

If the TrainingJob was created with network isolation, the value is set to true . If network isolation is enabled, nodes can’t communicate beyond the VPC they run in.

EnableInterContainerTrafficEncryption -> (boolean)

To encrypt all communications between ML compute instances in distributed training, choose True . Encryption provides greater security for distributed training, but training might take longer. How long it takes depends on the amount of communication between compute instances, especially if you use a deep learning algorithm in distributed training.

EnableManagedSpotTraining -> (boolean)

When true, enables managed spot training using Amazon EC2 Spot instances to run training jobs instead of on-demand instances. For more information, see Managed Spot Training .

CheckpointConfig -> (structure)

Contains information about the output location for managed spot training checkpoint data.

S3Uri -> (string)

Identifies the S3 path where you want Amazon SageMaker to store checkpoints. For example, s3://bucket-name/key-name-prefix .

LocalPath -> (string)

(Optional) The local directory where checkpoints are written. The default directory is /opt/ml/checkpoints/ .

TrainingTimeInSeconds -> (integer)

The training time in seconds.

BillableTimeInSeconds -> (integer)

The billable time in seconds.

DebugHookConfig -> (structure)

Configuration information for the Debugger hook parameters, metric and tensor collections, and storage paths. To learn more about how to configure the DebugHookConfig parameter, see Use the SageMaker and Debugger Configuration API Operations to Create, Update, and Debug Your Training Job .

LocalPath -> (string)

Path to local storage location for metrics and tensors. Defaults to /opt/ml/output/tensors/ .

S3OutputPath -> (string)

Path to Amazon S3 storage location for metrics and tensors.

HookParameters -> (map)

Configuration information for the Debugger hook parameters.

key -> (string)

value -> (string)

CollectionConfigurations -> (list)

Configuration information for Debugger tensor collections. To learn more about how to configure the CollectionConfiguration parameter, see Use the SageMaker and Debugger Configuration API Operations to Create, Update, and Debug Your Training Job .

(structure)

Configuration information for the Debugger output tensor collections.

CollectionName -> (string)

The name of the tensor collection. The name must be unique relative to other rule configuration names.

CollectionParameters -> (map)

Parameter values for the tensor collection. The allowed parameters are "name" , "include_regex" , "reduction_config" , "save_config" , "tensor_names" , and "save_histogram" .

key -> (string)

value -> (string)

ExperimentConfig -> (structure)

Associates a SageMaker job as a trial component with an experiment and trial. Specified when you call the following APIs:

• CreateProcessingJob

• CreateTrainingJob

• CreateTransformJob

ExperimentName -> (string)

The name of an existing experiment to associate the trial component with.

TrialName -> (string)

The name of an existing trial to associate the trial component with. If not specified, a new trial is created.

TrialComponentDisplayName -> (string)

The display name for the trial component. If this key isn’t specified, the display name is the trial component name.

DebugRuleConfigurations -> (list)

Information about the debug rule configuration.

(structure)

Configuration information for SageMaker Debugger rules for debugging. To learn more about how to configure the DebugRuleConfiguration parameter, see Use the SageMaker and Debugger Configuration API Operations to Create, Update, and Debug Your Training Job .

RuleConfigurationName -> (string)

The name of the rule configuration. It must be unique relative to other rule configuration names.

LocalPath -> (string)

Path to local storage location for output of rules. Defaults to /opt/ml/processing/output/rule/ .

S3OutputPath -> (string)

Path to Amazon S3 storage location for rules.

RuleEvaluatorImage -> (string)

The Amazon Elastic Container (ECR) Image for the managed rule evaluation.

InstanceType -> (string)

The instance type to deploy a Debugger custom rule for debugging a training job.

VolumeSizeInGB -> (integer)

The size, in GB, of the ML storage volume attached to the processing instance.

RuleParameters -> (map)

Runtime configuration for rule container.

key -> (string)

value -> (string)

TensorBoardOutputConfig -> (structure)

Configuration of storage locations for the Debugger TensorBoard output data.

LocalPath -> (string)

Path to local storage location for tensorBoard output. Defaults to /opt/ml/output/tensorboard .

S3OutputPath -> (string)

Path to Amazon S3 storage location for TensorBoard output.

DebugRuleEvaluationStatuses -> (list)

Information about the evaluation status of the rules for the training job.

(structure)

Information about the status of the rule evaluation.

RuleConfigurationName -> (string)

The name of the rule configuration.

RuleEvaluationJobArn -> (string)

The Amazon Resource Name (ARN) of the rule evaluation job.

RuleEvaluationStatus -> (string)

Status of the rule evaluation.

StatusDetails -> (string)

Details from the rule evaluation.

LastModifiedTime -> (timestamp)

Timestamp when the rule evaluation status was last modified.

Environment -> (map)

The environment variables to set in the Docker container.

key -> (string)

value -> (string)

RetryStrategy -> (structure)

The number of times to retry the job when the job fails due to an InternalServerError .

MaximumRetryAttempts -> (integer)

The number of times to retry the job. When the job is retried, it’s SecondaryStatus is changed to STARTING .

Tags -> (list)

An array of key-value pairs. You can use tags to categorize your Amazon Web Services resources in different ways, for example, by purpose, owner, or environment. For more information, see Tagging Amazon Web Services Resources .

(structure)

A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

Key -> (string)

The tag key. Tag keys must be unique per resource.

Value -> (string)

The tag value.

Experiment -> (structure)

The properties of an experiment.

ExperimentName -> (string)

The name of the experiment.

ExperimentArn -> (string)

The Amazon Resource Name (ARN) of the experiment.

DisplayName -> (string)

The name of the experiment as displayed. If DisplayName isn’t specified, ExperimentName is displayed.

Source -> (structure)

The source of the experiment.

SourceArn -> (string)

The Amazon Resource Name (ARN) of the source.

SourceType -> (string)

The source type.

Description -> (string)

The description of the experiment.

CreationTime -> (timestamp)

When the experiment was created.

CreatedBy -> (structure)

Who created the experiment.

UserProfileArn -> (string)

The Amazon Resource Name (ARN) of the user’s profile.

UserProfileName -> (string)

The name of the user’s profile.

DomainId -> (string)

The domain associated with the user.

LastModifiedTime -> (timestamp)

When the experiment was last modified.

LastModifiedBy -> (structure)

Information about the user who created or modified an experiment, trial, trial component, or project.

UserProfileArn -> (string)

The Amazon Resource Name (ARN) of the user’s profile.

UserProfileName -> (string)

The name of the user’s profile.

DomainId -> (string)

The domain associated with the user.

Tags -> (list)

The list of tags that are associated with the experiment. You can use Search API to search on the tags.

(structure)

A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

Key -> (string)

The tag key. Tag keys must be unique per resource.

Value -> (string)

The tag value.

Trial -> (structure)

The properties of a trial.

TrialName -> (string)

The name of the trial.

TrialArn -> (string)

The Amazon Resource Name (ARN) of the trial.

DisplayName -> (string)

The name of the trial as displayed. If DisplayName isn’t specified, TrialName is displayed.

ExperimentName -> (string)

The name of the experiment the trial is part of.

Source -> (structure)

The source of the trial.

SourceArn -> (string)

The Amazon Resource Name (ARN) of the source.

SourceType -> (string)

The source job type.

CreationTime -> (timestamp)

When the trial was created.

CreatedBy -> (structure)

Who created the trial.

UserProfileArn -> (string)

The Amazon Resource Name (ARN) of the user’s profile.

UserProfileName -> (string)

The name of the user’s profile.

DomainId -> (string)

The domain associated with the user.

LastModifiedTime -> (timestamp)

Who last modified the trial.

LastModifiedBy -> (structure)

Information about the user who created or modified an experiment, trial, trial component, or project.

UserProfileArn -> (string)

The Amazon Resource Name (ARN) of the user’s profile.

UserProfileName -> (string)

The name of the user’s profile.

DomainId -> (string)

The domain associated with the user.

MetadataProperties -> (structure)

Metadata properties of the tracking entity, trial, or trial component.

CommitId -> (string)

The commit ID.

Repository -> (string)

The repository.

GeneratedBy -> (string)

The entity this entity was generated by.

ProjectId -> (string)

The project ID.

Tags -> (list)

The list of tags that are associated with the trial. You can use Search API to search on the tags.

(structure)

A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

Key -> (string)

The tag key. Tag keys must be unique per resource.

Value -> (string)

The tag value.

TrialComponentSummaries -> (list)

A list of the components associated with the trial. For each component, a summary of the component’s properties is included.

(structure)

A short summary of a trial component.

TrialComponentName -> (string)

The name of the trial component.

TrialComponentArn -> (string)

The Amazon Resource Name (ARN) of the trial component.

TrialComponentSource -> (structure)

The Amazon Resource Name (ARN) and job type of the source of a trial component.

SourceArn -> (string)

The source ARN.

SourceType -> (string)

The source job type.

CreationTime -> (timestamp)

When the component was created.

CreatedBy -> (structure)

Information about the user who created or modified an experiment, trial, trial component, or project.

UserProfileArn -> (string)

The Amazon Resource Name (ARN) of the user’s profile.

UserProfileName -> (string)

The name of the user’s profile.

DomainId -> (string)

The domain associated with the user.

TrialComponent -> (structure)

The properties of a trial component.

TrialComponentName -> (string)

The name of the trial component.

DisplayName -> (string)

The name of the component as displayed. If DisplayName isn’t specified, TrialComponentName is displayed.

TrialComponentArn -> (string)

The Amazon Resource Name (ARN) of the trial component.

Source -> (structure)

The Amazon Resource Name (ARN) and job type of the source of the component.

SourceArn -> (string)

The source ARN.

SourceType -> (string)

The source job type.

Status -> (structure)

The status of the trial component.

PrimaryStatus -> (string)

The status of the trial component.

Message -> (string)

If the component failed, a message describing why.

StartTime -> (timestamp)

When the component started.

EndTime -> (timestamp)

When the component ended.

CreationTime -> (timestamp)

When the component was created.

CreatedBy -> (structure)

Who created the trial component.

UserProfileArn -> (string)

The Amazon Resource Name (ARN) of the user’s profile.

UserProfileName -> (string)

The name of the user’s profile.

DomainId -> (string)

The domain associated with the user.

LastModifiedTime -> (timestamp)

When the component was last modified.

LastModifiedBy -> (structure)

Information about the user who created or modified an experiment, trial, trial component, or project.

UserProfileArn -> (string)

The Amazon Resource Name (ARN) of the user’s profile.

UserProfileName -> (string)

The name of the user’s profile.

DomainId -> (string)

The domain associated with the user.

Parameters -> (map)

The hyperparameters of the component.

key -> (string)

value -> (structure)

The value of a hyperparameter. Only one of NumberValue or StringValue can be specified.

This object is specified in the CreateTrialComponent request.

StringValue -> (string)

The string value of a categorical hyperparameter. If you specify a value for this parameter, you can’t specify the NumberValue parameter.

NumberValue -> (double)

The numeric value of a numeric hyperparameter. If you specify a value for this parameter, you can’t specify the StringValue parameter.

InputArtifacts -> (map)

The input artifacts of the component.

key -> (string)

value -> (structure)

Represents an input or output artifact of a trial component. You specify TrialComponentArtifact as part of the InputArtifacts and OutputArtifacts parameters in the CreateTrialComponent request.

Examples of input artifacts are datasets, algorithms, hyperparameters, source code, and instance types. Examples of output artifacts are metrics, snapshots, logs, and images.

MediaType -> (string)

The media type of the artifact, which indicates the type of data in the artifact file. The media type consists of a type and a subtype concatenated with a slash (/) character, for example, text/csv, image/jpeg, and s3/uri. The type specifies the category of the media. The subtype specifies the kind of data.

Value -> (string)

The location of the artifact.

OutputArtifacts -> (map)

The output artifacts of the component.

key -> (string)

value -> (structure)

Represents an input or output artifact of a trial component. You specify TrialComponentArtifact as part of the InputArtifacts and OutputArtifacts parameters in the CreateTrialComponent request.

Examples of input artifacts are datasets, algorithms, hyperparameters, source code, and instance types. Examples of output artifacts are metrics, snapshots, logs, and images.

MediaType -> (string)

The media type of the artifact, which indicates the type of data in the artifact file. The media type consists of a type and a subtype concatenated with a slash (/) character, for example, text/csv, image/jpeg, and s3/uri. The type specifies the category of the media. The subtype specifies the kind of data.

Value -> (string)

The location of the artifact.

Metrics -> (list)

The metrics for the component.

(structure)

A summary of the metrics of a trial component.

MetricName -> (string)

The name of the metric.

SourceArn -> (string)

The Amazon Resource Name (ARN) of the source.

TimeStamp -> (timestamp)

When the metric was last updated.

Max -> (double)

The maximum value of the metric.

Min -> (double)

The minimum value of the metric.

Last -> (double)

The most recent value of the metric.

Count -> (integer)

The number of samples used to generate the metric.

Avg -> (double)

The average value of the metric.

StdDev -> (double)

The standard deviation of the metric.

MetadataProperties -> (structure)

Metadata properties of the tracking entity, trial, or trial component.

CommitId -> (string)

The commit ID.

Repository -> (string)

The repository.

GeneratedBy -> (string)

The entity this entity was generated by.

ProjectId -> (string)

The project ID.

SourceDetail -> (structure)

Details of the source of the component.

SourceArn -> (string)

The Amazon Resource Name (ARN) of the source.

TrainingJob -> (structure)

Information about a training job that’s the source of a trial component.

TrainingJobName -> (string)

The name of the training job.

TrainingJobArn -> (string)

The Amazon Resource Name (ARN) of the training job.

TuningJobArn -> (string)

The Amazon Resource Name (ARN) of the associated hyperparameter tuning job if the training job was launched by a hyperparameter tuning job.

LabelingJobArn -> (string)

The Amazon Resource Name (ARN) of the labeling job.

AutoMLJobArn -> (string)

The Amazon Resource Name (ARN) of the job.

ModelArtifacts -> (structure)

Information about the Amazon S3 location that is configured for storing model artifacts.

S3ModelArtifacts -> (string)

The path of the S3 object that contains the model artifacts. For example, s3://bucket-name/keynameprefix/model.tar.gz .

TrainingJobStatus -> (string)

The status of the training job.

Training job statuses are:

• InProgress - The training is in progress.

• Completed - The training job has completed.

• Failed - The training job has failed. To see the reason for the failure, see the FailureReason field in the response to a DescribeTrainingJobResponse call.

• Stopping - The training job is stopping.

• Stopped - The training job has stopped.

For more detailed information, see SecondaryStatus .

SecondaryStatus -> (string)

Provides detailed information about the state of the training job. For detailed information about the secondary status of the training job, see StatusMessage under SecondaryStatusTransition .

Amazon SageMaker provides primary statuses and secondary statuses that apply to each of them:

InProgress

• Starting - Starting the training job.

• Downloading - An optional stage for algorithms that support File training input mode. It indicates that data is being downloaded to the ML storage volumes.

• Training - Training is in progress.

• Uploading - Training is complete and the model artifacts are being uploaded to the S3 location.

  Completed

• Completed - The training job has completed.

  Failed

• Failed - The training job has failed. The reason for the failure is returned in the FailureReason field of DescribeTrainingJobResponse .

  Stopped

• MaxRuntimeExceeded - The job stopped because it exceeded the maximum allowed runtime.

• Stopped - The training job has stopped.

  Stopping

• Stopping - Stopping the training job.

Warning

Valid values for SecondaryStatus are subject to change.

We no longer support the following secondary statuses:

• LaunchingMLInstances

• PreparingTrainingStack

• DownloadingTrainingImage

FailureReason -> (string)

If the training job failed, the reason it failed.

HyperParameters -> (map)

Algorithm-specific parameters.

key -> (string)

value -> (string)

AlgorithmSpecification -> (structure)

Information about the algorithm used for training, and algorithm metadata.

TrainingImage -> (string)

The registry path of the Docker image that contains the training algorithm. For information about docker registry paths for built-in algorithms, see Algorithms Provided by Amazon SageMaker: Common Parameters . Amazon SageMaker supports both registry/repository[:tag] and registry/repository[@digest] image path formats. For more information, see Using Your Own Algorithms with Amazon SageMaker .

AlgorithmName -> (string)

The name of the algorithm resource to use for the training job. This must be an algorithm resource that you created or subscribe to on Amazon Web Services Marketplace. If you specify a value for this parameter, you can’t specify a value for TrainingImage .

TrainingInputMode -> (string)

The training input mode that the algorithm supports. For more information about input modes, see Algorithms .

Pipe mode

If an algorithm supports Pipe mode, Amazon SageMaker streams data directly from Amazon S3 to the container.

File mode

If an algorithm supports File mode, SageMaker downloads the training data from S3 to the provisioned ML storage volume, and mounts the directory to the Docker volume for the training container.

You must provision the ML storage volume with sufficient capacity to accommodate the data downloaded from S3. In addition to the training data, the ML storage volume also stores the output model. The algorithm container uses the ML storage volume to also store intermediate information, if any.

For distributed algorithms, training data is distributed uniformly. Your training duration is predictable if the input data objects sizes are approximately the same. SageMaker does not split the files any further for model training. If the object sizes are skewed, training won’t be optimal as the data distribution is also skewed when one host in a training cluster is overloaded, thus becoming a bottleneck in training.

FastFile mode

If an algorithm supports FastFile mode, SageMaker streams data directly from S3 to the container with no code changes, and provides file system access to the data. Users can author their training script to interact with these files as if they were stored on disk.

FastFile mode works best when the data is read sequentially. Augmented manifest files aren’t supported. The startup time is lower when there are fewer files in the S3 bucket provided.

MetricDefinitions -> (list)

A list of metric definition objects. Each object specifies the metric name and regular expressions used to parse algorithm logs. Amazon SageMaker publishes each metric to Amazon CloudWatch.

(structure)

Specifies a metric that the training algorithm writes to stderr or stdout . Amazon SageMakerhyperparameter tuning captures all defined metrics. You specify one metric that a hyperparameter tuning job uses as its objective metric to choose the best training job.

Name -> (string)

The name of the metric.

Regex -> (string)

A regular expression that searches the output of a training job and gets the value of the metric. For more information about using regular expressions to define metrics, see Defining Objective Metrics .

EnableSageMakerMetricsTimeSeries -> (boolean)

To generate and save time-series metrics during training, set to true . The default is false and time-series metrics aren’t generated except in the following cases:

• You use one of the Amazon SageMaker built-in algorithms

• You use one of the following Prebuilt Amazon SageMaker Docker Images :

  • Tensorflow (version >= 1.15)

  • MXNet (version >= 1.6)

  • PyTorch (version >= 1.3)

• You specify at least one MetricDefinition

RoleArn -> (string)

The Amazon Web Services Identity and Access Management (IAM) role configured for the training job.

InputDataConfig -> (list)

An array of Channel objects that describes each data input channel.

(structure)

A channel is a named input source that training algorithms can consume.

ChannelName -> (string)

The name of the channel.

DataSource -> (structure)

The location of the channel data.

S3DataSource -> (structure)

The S3 location of the data source that is associated with a channel.

S3DataType -> (string)

If you choose S3Prefix , S3Uri identifies a key name prefix. Amazon SageMaker uses all objects that match the specified key name prefix for model training.

If you choose ManifestFile , S3Uri identifies an object that is a manifest file containing a list of object keys that you want Amazon SageMaker to use for model training.

If you choose AugmentedManifestFile , S3Uri identifies an object that is an augmented manifest file in JSON lines format. This file contains the data you want to use for model training. AugmentedManifestFile can only be used if the Channel’s input mode is Pipe .

S3Uri -> (string)

Depending on the value specified for the S3DataType , identifies either a key name prefix or a manifest. For example:

• A key name prefix might look like this: s3://bucketname/exampleprefix

• A manifest might look like this: s3://bucketname/example.manifest A manifest is an S3 object which is a JSON file consisting of an array of elements. The first element is a prefix which is followed by one or more suffixes. SageMaker appends the suffix elements to the prefix to get a full set of S3Uri . Note that the prefix must be a valid non-empty S3Uri that precludes users from specifying a manifest whose individual S3Uri is sourced from different S3 buckets. The following code example shows a valid manifest format: [ {"prefix": "s3://customer_bucket/some/prefix/"}, "relative/path/to/custdata-1", "relative/path/custdata-2", ... "relative/path/custdata-N" ] This JSON is equivalent to the following S3Uri list: s3://customer_bucket/some/prefix/relative/path/to/custdata-1 s3://customer_bucket/some/prefix/relative/path/custdata-2 ... s3://customer_bucket/some/prefix/relative/path/custdata-N The complete set of S3Uri in this manifest is the input data for the channel for this data source. The object that each S3Uri points to must be readable by the IAM role that Amazon SageMaker uses to perform tasks on your behalf.

S3DataDistributionType -> (string)

If you want Amazon SageMaker to replicate the entire dataset on each ML compute instance that is launched for model training, specify FullyReplicated .

If you want Amazon SageMaker to replicate a subset of data on each ML compute instance that is launched for model training, specify ShardedByS3Key . If there are n ML compute instances launched for a training job, each instance gets approximately 1/n of the number of S3 objects. In this case, model training on each machine uses only the subset of training data.

Don’t choose more ML compute instances for training than available S3 objects. If you do, some nodes won’t get any data and you will pay for nodes that aren’t getting any training data. This applies in both File and Pipe modes. Keep this in mind when developing algorithms.

In distributed training, where you use multiple ML compute EC2 instances, you might choose ShardedByS3Key . If the algorithm requires copying training data to the ML storage volume (when TrainingInputMode is set to File ), this copies 1/n of the number of objects.

AttributeNames -> (list)

A list of one or more attribute names to use that are found in a specified augmented manifest file.

(string)

FileSystemDataSource -> (structure)

The file system that is associated with a channel.

FileSystemId -> (string)

The file system id.

FileSystemAccessMode -> (string)

The access mode of the mount of the directory associated with the channel. A directory can be mounted either in ro (read-only) or rw (read-write) mode.

FileSystemType -> (string)

The file system type.

DirectoryPath -> (string)

The full path to the directory to associate with the channel.

ContentType -> (string)

The MIME type of the data.

CompressionType -> (string)

If training data is compressed, the compression type. The default value is None . CompressionType is used only in Pipe input mode. In File mode, leave this field unset or set it to None.

RecordWrapperType -> (string)

Specify RecordIO as the value when input data is in raw format but the training algorithm requires the RecordIO format. In this case, Amazon SageMaker wraps each individual S3 object in a RecordIO record. If the input data is already in RecordIO format, you don’t need to set this attribute. For more information, see Create a Dataset Using RecordIO .

In File mode, leave this field unset or set it to None.

InputMode -> (string)

(Optional) The input mode to use for the data channel in a training job. If you don’t set a value for InputMode , Amazon SageMaker uses the value set for TrainingInputMode . Use this parameter to override the TrainingInputMode setting in a AlgorithmSpecification request when you have a channel that needs a different input mode from the training job’s general setting. To download the data from Amazon Simple Storage Service (Amazon S3) to the provisioned ML storage volume, and mount the directory to a Docker volume, use File input mode. To stream data directly from Amazon S3 to the container, choose Pipe input mode.

To use a model for incremental training, choose File input model.

ShuffleConfig -> (structure)

A configuration for a shuffle option for input data in a channel. If you use S3Prefix for S3DataType , this shuffles the results of the S3 key prefix matches. If you use ManifestFile , the order of the S3 object references in the ManifestFile is shuffled. If you use AugmentedManifestFile , the order of the JSON lines in the AugmentedManifestFile is shuffled. The shuffling order is determined using the Seed value.

For Pipe input mode, shuffling is done at the start of every epoch. With large datasets this ensures that the order of the training data is different for each epoch, it helps reduce bias and possible overfitting. In a multi-node training job when ShuffleConfig is combined with S3DataDistributionType of ShardedByS3Key , the data is shuffled across nodes so that the content sent to a particular node on the first epoch might be sent to a different node on the second epoch.

Seed -> (long)

Determines the shuffling order in ShuffleConfig value.

OutputDataConfig -> (structure)

The S3 path where model artifacts that you configured when creating the job are stored. Amazon SageMaker creates subfolders for model artifacts.

KmsKeyId -> (string)

The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that Amazon SageMaker uses to encrypt the model artifacts at rest using Amazon S3 server-side encryption. The KmsKeyId can be any of the following formats:

• // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

• // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

• // KMS Key Alias "alias/ExampleAlias"

• // Amazon Resource Name (ARN) of a KMS Key Alias "arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias"

If you use a KMS key ID or an alias of your KMS key, the Amazon SageMaker execution role must include permissions to call kms:Encrypt . If you don’t provide a KMS key ID, Amazon SageMaker uses the default KMS key for Amazon S3 for your role’s account. Amazon SageMaker uses server-side encryption with KMS-managed keys for OutputDataConfig . If you use a bucket policy with an s3:PutObject permission that only allows objects with server-side encryption, set the condition key of s3:x-amz-server-side-encryption to "aws:kms" . For more information, see KMS-Managed Encryption Keys in the Amazon Simple Storage Service Developer Guide.

The KMS key policy must grant permission to the IAM role that you specify in your CreateTrainingJob , CreateTransformJob , or CreateHyperParameterTuningJob requests. For more information, see Using Key Policies in Amazon Web Services KMS in the Amazon Web Services Key Management Service Developer Guide .

S3OutputPath -> (string)

Identifies the S3 path where you want Amazon SageMaker to store the model artifacts. For example, s3://bucket-name/key-name-prefix .

ResourceConfig -> (structure)

Resources, including ML compute instances and ML storage volumes, that are configured for model training.

InstanceType -> (string)

The ML compute instance type.

InstanceCount -> (integer)

The number of ML compute instances to use. For distributed training, provide a value greater than 1.

VolumeSizeInGB -> (integer)

The size of the ML storage volume that you want to provision.

ML storage volumes store model artifacts and incremental states. Training algorithms might also use the ML storage volume for scratch space. If you want to store the training data in the ML storage volume, choose File as the TrainingInputMode in the algorithm specification.

You must specify sufficient ML storage for your scenario.

Note

Amazon SageMaker supports only the General Purpose SSD (gp2) ML storage volume type.

Note

Certain Nitro-based instances include local storage with a fixed total size, dependent on the instance type. When using these instances for training, Amazon SageMaker mounts the local instance storage instead of Amazon EBS gp2 storage. You can’t request a VolumeSizeInGB greater than the total size of the local instance storage.

For a list of instance types that support local instance storage, including the total size per instance type, see Instance Store Volumes .

VolumeKmsKeyId -> (string)

The Amazon Web Services KMS key that Amazon SageMaker uses to encrypt data on the storage volume attached to the ML compute instance(s) that run the training job.

Note

Certain Nitro-based instances include local storage, dependent on the instance type. Local storage volumes are encrypted using a hardware module on the instance. You can’t request a VolumeKmsKeyId when using an instance type with local storage.

For a list of instance types that support local instance storage, see Instance Store Volumes .

For more information about local instance storage encryption, see SSD Instance Store Volumes .

The VolumeKmsKeyId can be in any of the following formats:

• // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

• // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

VpcConfig -> (structure)

A VpcConfig object that specifies the VPC that this training job has access to. For more information, see Protect Training Jobs by Using an Amazon Virtual Private Cloud .

SecurityGroupIds -> (list)

The VPC security group IDs, in the form sg-xxxxxxxx. Specify the security groups for the VPC that is specified in the Subnets field.

(string)

Subnets -> (list)

The ID of the subnets in the VPC to which you want to connect your training job or model. For information about the availability of specific instance types, see Supported Instance Types and Availability Zones .

(string)

StoppingCondition -> (structure)

Specifies a limit to how long a model training job can run. It also specifies how long a managed Spot training job has to complete. When the job reaches the time limit, Amazon SageMaker ends the training job. Use this API to cap model training costs.

To stop a job, Amazon SageMaker sends the algorithm the SIGTERM signal, which delays job termination for 120 seconds. Algorithms can use this 120-second window to save the model artifacts, so the results of training are not lost.

MaxRuntimeInSeconds -> (integer)

The maximum length of time, in seconds, that a training or compilation job can run.

For compilation jobs, if the job does not complete during this time, you will receive a TimeOut error. We recommend starting with 900 seconds and increase as necessary based on your model.

For all other jobs, if the job does not complete during this time, Amazon SageMaker ends the job. When RetryStrategy is specified in the job request, MaxRuntimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt. The default value is 1 day. The maximum value is 28 days.

MaxWaitTimeInSeconds -> (integer)

The maximum length of time, in seconds, that a managed Spot training job has to complete. It is the amount of time spent waiting for Spot capacity plus the amount of time the job can run. It must be equal to or greater than MaxRuntimeInSeconds . If the job does not complete during this time, Amazon SageMaker ends the job.

When RetryStrategy is specified in the job request, MaxWaitTimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt.

CreationTime -> (timestamp)

A timestamp that indicates when the training job was created.

TrainingStartTime -> (timestamp)

Indicates the time when the training job starts on training instances. You are billed for the time interval between this time and the value of TrainingEndTime . The start time in CloudWatch Logs might be later than this time. The difference is due to the time it takes to download the training data and to the size of the training container.

TrainingEndTime -> (timestamp)

Indicates the time when the training job ends on training instances. You are billed for the time interval between the value of TrainingStartTime and this time. For successful jobs and stopped jobs, this is the time after model artifacts are uploaded. For failed jobs, this is the time when Amazon SageMaker detects a job failure.

LastModifiedTime -> (timestamp)

A timestamp that indicates when the status of the training job was last modified.

SecondaryStatusTransitions -> (list)

A history of all of the secondary statuses that the training job has transitioned through.

(structure)

An array element of DescribeTrainingJobResponse$SecondaryStatusTransitions . It provides additional details about a status that the training job has transitioned through. A training job can be in one of several states, for example, starting, downloading, training, or uploading. Within each state, there are a number of intermediate states. For example, within the starting state, Amazon SageMaker could be starting the training job or launching the ML instances. These transitional states are referred to as the job’s secondary status.

Status -> (string)

Contains a secondary status information from a training job.

Status might be one of the following secondary statuses:

InProgress

• Starting - Starting the training job.

• Downloading - An optional stage for algorithms that support File training input mode. It indicates that data is being downloaded to the ML storage volumes.

• Training - Training is in progress.

• Uploading - Training is complete and the model artifacts are being uploaded to the S3 location.

  Completed

• Completed - The training job has completed.

  Failed

• Failed - The training job has failed. The reason for the failure is returned in the FailureReason field of DescribeTrainingJobResponse .

  Stopped

• MaxRuntimeExceeded - The job stopped because it exceeded the maximum allowed runtime.

• Stopped - The training job has stopped.

  Stopping

• Stopping - Stopping the training job.

We no longer support the following secondary statuses:

• LaunchingMLInstances

• PreparingTrainingStack

• DownloadingTrainingImage

StartTime -> (timestamp)

A timestamp that shows when the training job transitioned to the current secondary status state.

EndTime -> (timestamp)

A timestamp that shows when the training job transitioned out of this secondary status state into another secondary status state or when the training job has ended.

StatusMessage -> (string)

A detailed description of the progress within a secondary status.

Amazon SageMaker provides secondary statuses and status messages that apply to each of them:

Starting

• Starting the training job.

• Launching requested ML instances.

• Insufficient capacity error from EC2 while launching instances, retrying!

• Launched instance was unhealthy, replacing it!

• Preparing the instances for training.

  Training

• Downloading the training image.

• Training image download completed. Training in progress.

Warning

Status messages are subject to change. Therefore, we recommend not including them in code that programmatically initiates actions. For examples, don’t use status messages in if statements.

To have an overview of your training job’s progress, view TrainingJobStatus and SecondaryStatus in DescribeTrainingJob , and StatusMessage together. For example, at the start of a training job, you might see the following:

• TrainingJobStatus - InProgress

• SecondaryStatus - Training

• StatusMessage - Downloading the training image

FinalMetricDataList -> (list)

A list of final metric values that are set when the training job completes. Used only if the training job was configured to use metrics.

(structure)

The name, value, and date and time of a metric that was emitted to Amazon CloudWatch.

MetricName -> (string)

The name of the metric.

Value -> (float)

The value of the metric.

Timestamp -> (timestamp)

The date and time that the algorithm emitted the metric.

EnableNetworkIsolation -> (boolean)

If the TrainingJob was created with network isolation, the value is set to true . If network isolation is enabled, nodes can’t communicate beyond the VPC they run in.

EnableInterContainerTrafficEncryption -> (boolean)

To encrypt all communications between ML compute instances in distributed training, choose True . Encryption provides greater security for distributed training, but training might take longer. How long it takes depends on the amount of communication between compute instances, especially if you use a deep learning algorithm in distributed training.

EnableManagedSpotTraining -> (boolean)

When true, enables managed spot training using Amazon EC2 Spot instances to run training jobs instead of on-demand instances. For more information, see Managed Spot Training .

CheckpointConfig -> (structure)

Contains information about the output location for managed spot training checkpoint data.

S3Uri -> (string)

Identifies the S3 path where you want Amazon SageMaker to store checkpoints. For example, s3://bucket-name/key-name-prefix .

LocalPath -> (string)

(Optional) The local directory where checkpoints are written. The default directory is /opt/ml/checkpoints/ .

TrainingTimeInSeconds -> (integer)

The training time in seconds.

BillableTimeInSeconds -> (integer)

The billable time in seconds.

DebugHookConfig -> (structure)

Configuration information for the Debugger hook parameters, metric and tensor collections, and storage paths. To learn more about how to configure the DebugHookConfig parameter, see Use the SageMaker and Debugger Configuration API Operations to Create, Update, and Debug Your Training Job .

LocalPath -> (string)

Path to local storage location for metrics and tensors. Defaults to /opt/ml/output/tensors/ .

S3OutputPath -> (string)

Path to Amazon S3 storage location for metrics and tensors.

HookParameters -> (map)

Configuration information for the Debugger hook parameters.

key -> (string)

value -> (string)

CollectionConfigurations -> (list)

Configuration information for Debugger tensor collections. To learn more about how to configure the CollectionConfiguration parameter, see Use the SageMaker and Debugger Configuration API Operations to Create, Update, and Debug Your Training Job .

(structure)

Configuration information for the Debugger output tensor collections.

CollectionName -> (string)

The name of the tensor collection. The name must be unique relative to other rule configuration names.

CollectionParameters -> (map)

Parameter values for the tensor collection. The allowed parameters are "name" , "include_regex" , "reduction_config" , "save_config" , "tensor_names" , and "save_histogram" .

key -> (string)

value -> (string)

ExperimentConfig -> (structure)

Associates a SageMaker job as a trial component with an experiment and trial. Specified when you call the following APIs:

• CreateProcessingJob

• CreateTrainingJob

• CreateTransformJob

ExperimentName -> (string)

The name of an existing experiment to associate the trial component with.

TrialName -> (string)

The name of an existing trial to associate the trial component with. If not specified, a new trial is created.

TrialComponentDisplayName -> (string)

The display name for the trial component. If this key isn’t specified, the display name is the trial component name.

DebugRuleConfigurations -> (list)

Information about the debug rule configuration.

(structure)

Configuration information for SageMaker Debugger rules for debugging. To learn more about how to configure the DebugRuleConfiguration parameter, see Use the SageMaker and Debugger Configuration API Operations to Create, Update, and Debug Your Training Job .

RuleConfigurationName -> (string)

The name of the rule configuration. It must be unique relative to other rule configuration names.

LocalPath -> (string)

Path to local storage location for output of rules. Defaults to /opt/ml/processing/output/rule/ .

S3OutputPath -> (string)

Path to Amazon S3 storage location for rules.

RuleEvaluatorImage -> (string)

The Amazon Elastic Container (ECR) Image for the managed rule evaluation.

InstanceType -> (string)

The instance type to deploy a Debugger custom rule for debugging a training job.

VolumeSizeInGB -> (integer)

The size, in GB, of the ML storage volume attached to the processing instance.

RuleParameters -> (map)

Runtime configuration for rule container.

key -> (string)

value -> (string)

TensorBoardOutputConfig -> (structure)

Configuration of storage locations for the Debugger TensorBoard output data.

LocalPath -> (string)

Path to local storage location for tensorBoard output. Defaults to /opt/ml/output/tensorboard .

S3OutputPath -> (string)

Path to Amazon S3 storage location for TensorBoard output.

DebugRuleEvaluationStatuses -> (list)

Information about the evaluation status of the rules for the training job.

(structure)

Information about the status of the rule evaluation.

RuleConfigurationName -> (string)

The name of the rule configuration.

RuleEvaluationJobArn -> (string)

The Amazon Resource Name (ARN) of the rule evaluation job.

RuleEvaluationStatus -> (string)

Status of the rule evaluation.

StatusDetails -> (string)

Details from the rule evaluation.

LastModifiedTime -> (timestamp)

Timestamp when the rule evaluation status was last modified.

Environment -> (map)

The environment variables to set in the Docker container.

key -> (string)

value -> (string)

RetryStrategy -> (structure)

The number of times to retry the job when the job fails due to an InternalServerError .

MaximumRetryAttempts -> (integer)

The number of times to retry the job. When the job is retried, it’s SecondaryStatus is changed to STARTING .

Tags -> (list)

An array of key-value pairs. You can use tags to categorize your Amazon Web Services resources in different ways, for example, by purpose, owner, or environment. For more information, see Tagging Amazon Web Services Resources .

(structure)

A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

Key -> (string)

The tag key. Tag keys must be unique per resource.

Value -> (string)

The tag value.

ProcessingJob -> (structure)

Information about a processing job that’s the source of a trial component.

ProcessingInputs -> (list)

List of input configurations for the processing job.

(structure)

The inputs for a processing job. The processing input must specify exactly one of either S3Input or DatasetDefinition types.

InputName -> (string)

The name for the processing job input.

AppManaged -> (boolean)

When True , input operations such as data download are managed natively by the processing job application. When False (default), input operations are managed by Amazon SageMaker.

S3Input -> (structure)

Configuration for downloading input data from Amazon S3 into the processing container.

S3Uri -> (string)

The URI of the Amazon S3 prefix Amazon SageMaker downloads data required to run a processing job.

LocalPath -> (string)

The local path in your container where you want Amazon SageMaker to write input data to. LocalPath is an absolute path to the input data and must begin with /opt/ml/processing/ . LocalPath is a required parameter when AppManaged is False (default).

S3DataType -> (string)

Whether you use an S3Prefix or a ManifestFile for the data type. If you choose S3Prefix , S3Uri identifies a key name prefix. Amazon SageMaker uses all objects with the specified key name prefix for the processing job. If you choose ManifestFile , S3Uri identifies an object that is a manifest file containing a list of object keys that you want Amazon SageMaker to use for the processing job.

S3InputMode -> (string)

Whether to use File or Pipe input mode. In File mode, Amazon SageMaker copies the data from the input source onto the local ML storage volume before starting your processing container. This is the most commonly used input mode. In Pipe mode, Amazon SageMaker streams input data from the source directly to your processing container into named pipes without using the ML storage volume.

S3DataDistributionType -> (string)

Whether to distribute the data from Amazon S3 to all processing instances with FullyReplicated , or whether the data from Amazon S3 is shared by Amazon S3 key, downloading one shard of data to each processing instance.

S3CompressionType -> (string)

Whether to GZIP-decompress the data in Amazon S3 as it is streamed into the processing container. Gzip can only be used when Pipe mode is specified as the S3InputMode . In Pipe mode, Amazon SageMaker streams input data from the source directly to your container without using the EBS volume.

DatasetDefinition -> (structure)

Configuration for a Dataset Definition input.

AthenaDatasetDefinition -> (structure)

Configuration for Athena Dataset Definition input.

Catalog -> (string)

The name of the data catalog used in Athena query execution.

Database -> (string)

The name of the database used in the Athena query execution.

QueryString -> (string)

The SQL query statements, to be executed.

WorkGroup -> (string)

The name of the workgroup in which the Athena query is being started.

OutputS3Uri -> (string)

The location in Amazon S3 where Athena query results are stored.

KmsKeyId -> (string)

The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that Amazon SageMaker uses to encrypt data generated from an Athena query execution.

OutputFormat -> (string)

The data storage format for Athena query results.

OutputCompression -> (string)

The compression used for Athena query results.

RedshiftDatasetDefinition -> (structure)

Configuration for Redshift Dataset Definition input.

ClusterId -> (string)

The Redshift cluster Identifier.

Database -> (string)

The name of the Redshift database used in Redshift query execution.

DbUser -> (string)

The database user name used in Redshift query execution.

QueryString -> (string)

The SQL query statements to be executed.

ClusterRoleArn -> (string)

The IAM role attached to your Redshift cluster that Amazon SageMaker uses to generate datasets.

OutputS3Uri -> (string)

The location in Amazon S3 where the Redshift query results are stored.

KmsKeyId -> (string)

The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that Amazon SageMaker uses to encrypt data from a Redshift execution.

OutputFormat -> (string)

The data storage format for Redshift query results.

OutputCompression -> (string)

The compression used for Redshift query results.

LocalPath -> (string)

The local path where you want Amazon SageMaker to download the Dataset Definition inputs to run a processing job. LocalPath is an absolute path to the input data. This is a required parameter when AppManaged is False (default).

DataDistributionType -> (string)

Whether the generated dataset is FullyReplicated or ShardedByS3Key (default).

InputMode -> (string)

Whether to use File or Pipe input mode. In File (default) mode, Amazon SageMaker copies the data from the input source onto the local Amazon Elastic Block Store (Amazon EBS) volumes before starting your training algorithm. This is the most commonly used input mode. In Pipe mode, Amazon SageMaker streams input data from the source directly to your algorithm without using the EBS volume.

ProcessingOutputConfig -> (structure)

Configuration for uploading output from the processing container.

Outputs -> (list)

An array of outputs configuring the data to upload from the processing container.

(structure)

Describes the results of a processing job. The processing output must specify exactly one of either S3Output or FeatureStoreOutput types.

OutputName -> (string)

The name for the processing job output.

S3Output -> (structure)

Configuration for processing job outputs in Amazon S3.

S3Uri -> (string)

A URI that identifies the Amazon S3 bucket where you want Amazon SageMaker to save the results of a processing job.

LocalPath -> (string)

The local path of a directory where you want Amazon SageMaker to upload its contents to Amazon S3. LocalPath is an absolute path to a directory containing output files. This directory will be created by the platform and exist when your container’s entrypoint is invoked.

S3UploadMode -> (string)

Whether to upload the results of the processing job continuously or after the job completes.

FeatureStoreOutput -> (structure)

Configuration for processing job outputs in Amazon SageMaker Feature Store. This processing output type is only supported when AppManaged is specified.

FeatureGroupName -> (string)

The name of the Amazon SageMaker FeatureGroup to use as the destination for processing job output. Note that your processing script is responsible for putting records into your Feature Store.

AppManaged -> (boolean)

When True , output operations such as data upload are managed natively by the processing job application. When False (default), output operations are managed by Amazon SageMaker.

KmsKeyId -> (string)

The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that Amazon SageMaker uses to encrypt the processing job output. KmsKeyId can be an ID of a KMS key, ARN of a KMS key, alias of a KMS key, or alias of a KMS key. The KmsKeyId is applied to all outputs.

ProcessingJobName -> (string)

The name of the processing job.

ProcessingResources -> (structure)

Identifies the resources, ML compute instances, and ML storage volumes to deploy for a processing job. In distributed training, you specify more than one instance.

ClusterConfig -> (structure)

The configuration for the resources in a cluster used to run the processing job.

InstanceCount -> (integer)

The number of ML compute instances to use in the processing job. For distributed processing jobs, specify a value greater than 1. The default value is 1.

InstanceType -> (string)

The ML compute instance type for the processing job.

VolumeSizeInGB -> (integer)

The size of the ML storage volume in gigabytes that you want to provision. You must specify sufficient ML storage for your scenario.

Note

Certain Nitro-based instances include local storage with a fixed total size, dependent on the instance type. When using these instances for processing, Amazon SageMaker mounts the local instance storage instead of Amazon EBS gp2 storage. You can’t request a VolumeSizeInGB greater than the total size of the local instance storage.

For a list of instance types that support local instance storage, including the total size per instance type, see Instance Store Volumes .

VolumeKmsKeyId -> (string)

The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that Amazon SageMaker uses to encrypt data on the storage volume attached to the ML compute instance(s) that run the processing job.

Note

Certain Nitro-based instances include local storage, dependent on the instance type. Local storage volumes are encrypted using a hardware module on the instance. You can’t request a VolumeKmsKeyId when using an instance type with local storage.

For a list of instance types that support local instance storage, see Instance Store Volumes .

For more information about local instance storage encryption, see SSD Instance Store Volumes .

StoppingCondition -> (structure)

Configures conditions under which the processing job should be stopped, such as how long the processing job has been running. After the condition is met, the processing job is stopped.

MaxRuntimeInSeconds -> (integer)

Specifies the maximum runtime in seconds.

AppSpecification -> (structure)

Configuration to run a processing job in a specified container image.

ImageUri -> (string)

The container image to be run by the processing job.

ContainerEntrypoint -> (list)

The entrypoint for a container used to run a processing job.

(string)

ContainerArguments -> (list)

The arguments for a container used to run a processing job.

(string)

Environment -> (map)

Sets the environment variables in the Docker container.

key -> (string)

value -> (string)

NetworkConfig -> (structure)

Networking options for a job, such as network traffic encryption between containers, whether to allow inbound and outbound network calls to and from containers, and the VPC subnets and security groups to use for VPC-enabled jobs.

EnableInterContainerTrafficEncryption -> (boolean)

Whether to encrypt all communications between distributed processing jobs. Choose True to encrypt communications. Encryption provides greater security for distributed processing jobs, but the processing might take longer.

EnableNetworkIsolation -> (boolean)

Whether to allow inbound and outbound network calls to and from the containers used for the processing job.

VpcConfig -> (structure)

Specifies a VPC that your training jobs and hosted models have access to. Control access to and from your training and model containers by configuring the VPC. For more information, see Protect Endpoints by Using an Amazon Virtual Private Cloud and Protect Training Jobs by Using an Amazon Virtual Private Cloud .

SecurityGroupIds -> (list)

The VPC security group IDs, in the form sg-xxxxxxxx. Specify the security groups for the VPC that is specified in the Subnets field.

(string)

Subnets -> (list)

The ID of the subnets in the VPC to which you want to connect your training job or model. For information about the availability of specific instance types, see Supported Instance Types and Availability Zones .

(string)

RoleArn -> (string)

The ARN of the role used to create the processing job.

ExperimentConfig -> (structure)

Associates a SageMaker job as a trial component with an experiment and trial. Specified when you call the following APIs:

• CreateProcessingJob

• CreateTrainingJob

• CreateTransformJob

ExperimentName -> (string)

The name of an existing experiment to associate the trial component with.

TrialName -> (string)

The name of an existing trial to associate the trial component with. If not specified, a new trial is created.

TrialComponentDisplayName -> (string)

The display name for the trial component. If this key isn’t specified, the display name is the trial component name.

ProcessingJobArn -> (string)

The ARN of the processing job.

ProcessingJobStatus -> (string)

The status of the processing job.

ExitMessage -> (string)

A string, up to one KB in size, that contains metadata from the processing container when the processing job exits.

FailureReason -> (string)

A string, up to one KB in size, that contains the reason a processing job failed, if it failed.

ProcessingEndTime -> (timestamp)

The time that the processing job ended.

ProcessingStartTime -> (timestamp)

The time that the processing job started.

LastModifiedTime -> (timestamp)

The time the processing job was last modified.

CreationTime -> (timestamp)

The time the processing job was created.

MonitoringScheduleArn -> (string)

The ARN of a monitoring schedule for an endpoint associated with this processing job.

AutoMLJobArn -> (string)

The Amazon Resource Name (ARN) of the AutoML job associated with this processing job.

TrainingJobArn -> (string)

The ARN of the training job associated with this processing job.

Tags -> (list)

An array of key-value pairs. For more information, see Using Cost Allocation Tags in the Amazon Web Services Billing and Cost Management User Guide .

(structure)

A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

Key -> (string)

The tag key. Tag keys must be unique per resource.

Value -> (string)

The tag value.

TransformJob -> (structure)

Information about a transform job that’s the source of a trial component.

TransformJobName -> (string)

The name of the transform job.

TransformJobArn -> (string)

The Amazon Resource Name (ARN) of the transform job.

TransformJobStatus -> (string)

The status of the transform job.

Transform job statuses are:

• InProgress - The job is in progress.

• Completed - The job has completed.

• Failed - The transform job has failed. To see the reason for the failure, see the FailureReason field in the response to a DescribeTransformJob call.

• Stopping - The transform job is stopping.

• Stopped - The transform job has stopped.

FailureReason -> (string)

If the transform job failed, the reason it failed.

ModelName -> (string)

The name of the model associated with the transform job.

MaxConcurrentTransforms -> (integer)

The maximum number of parallel requests that can be sent to each instance in a transform job. If MaxConcurrentTransforms is set to 0 or left unset, SageMaker checks the optional execution-parameters to determine the settings for your chosen algorithm. If the execution-parameters endpoint is not enabled, the default value is 1. For built-in algorithms, you don’t need to set a value for MaxConcurrentTransforms .

ModelClientConfig -> (structure)

Configures the timeout and maximum number of retries for processing a transform job invocation.

InvocationsTimeoutInSeconds -> (integer)

The timeout value in seconds for an invocation request.

InvocationsMaxRetries -> (integer)

The maximum number of retries when invocation requests are failing.

MaxPayloadInMB -> (integer)

The maximum allowed size of the payload, in MB. A payload is the data portion of a record (without metadata). The value in MaxPayloadInMB must be greater than, or equal to, the size of a single record. To estimate the size of a record in MB, divide the size of your dataset by the number of records. To ensure that the records fit within the maximum payload size, we recommend using a slightly larger value. The default value is 6 MB. For cases where the payload might be arbitrarily large and is transmitted using HTTP chunked encoding, set the value to 0. This feature works only in supported algorithms. Currently, SageMaker built-in algorithms do not support HTTP chunked encoding.

BatchStrategy -> (string)

Specifies the number of records to include in a mini-batch for an HTTP inference request. A record is a single unit of input data that inference can be made on. For example, a single line in a CSV file is a record.

Environment -> (map)

The environment variables to set in the Docker container. We support up to 16 key and values entries in the map.

key -> (string)

value -> (string)

TransformInput -> (structure)

Describes the input source of a transform job and the way the transform job consumes it.

DataSource -> (structure)

Describes the location of the channel data, which is, the S3 location of the input data that the model can consume.

S3DataSource -> (structure)

The S3 location of the data source that is associated with a channel.

S3DataType -> (string)

If you choose S3Prefix , S3Uri identifies a key name prefix. Amazon SageMaker uses all objects with the specified key name prefix for batch transform.

If you choose ManifestFile , S3Uri identifies an object that is a manifest file containing a list of object keys that you want Amazon SageMaker to use for batch transform.

The following values are compatible: ManifestFile , S3Prefix

The following value is not compatible: AugmentedManifestFile

S3Uri -> (string)

Depending on the value specified for the S3DataType , identifies either a key name prefix or a manifest. For example:

• A key name prefix might look like this: s3://bucketname/exampleprefix .

• A manifest might look like this: s3://bucketname/example.manifest The manifest is an S3 object which is a JSON file with the following format: [ {"prefix": "s3://customer_bucket/some/prefix/"}, "relative/path/to/custdata-1", "relative/path/custdata-2", ... "relative/path/custdata-N" ] The preceding JSON matches the following S3Uris : s3://customer_bucket/some/prefix/relative/path/to/custdata-1 s3://customer_bucket/some/prefix/relative/path/custdata-2 ... s3://customer_bucket/some/prefix/relative/path/custdata-N The complete set of S3Uris in this manifest constitutes the input data for the channel for this datasource. The object that each S3Uris points to must be readable by the IAM role that Amazon SageMaker uses to perform tasks on your behalf.

ContentType -> (string)

The multipurpose internet mail extension (MIME) type of the data. Amazon SageMaker uses the MIME type with each http call to transfer data to the transform job.

CompressionType -> (string)

If your transform data is compressed, specify the compression type. Amazon SageMaker automatically decompresses the data for the transform job accordingly. The default value is None .

SplitType -> (string)

The method to use to split the transform job’s data files into smaller batches. Splitting is necessary when the total size of each object is too large to fit in a single request. You can also use data splitting to improve performance by processing multiple concurrent mini-batches. The default value for SplitType is None , which indicates that input data files are not split, and request payloads contain the entire contents of an input object. Set the value of this parameter to Line to split records on a newline character boundary. SplitType also supports a number of record-oriented binary data formats. Currently, the supported record formats are:

• RecordIO

• TFRecord

When splitting is enabled, the size of a mini-batch depends on the values of the BatchStrategy and MaxPayloadInMB parameters. When the value of BatchStrategy is MultiRecord , Amazon SageMaker sends the maximum number of records in each request, up to the MaxPayloadInMB limit. If the value of BatchStrategy is SingleRecord , Amazon SageMaker sends individual records in each request.

Note

Some data formats represent a record as a binary payload wrapped with extra padding bytes. When splitting is applied to a binary data format, padding is removed if the value of BatchStrategy is set to SingleRecord . Padding is not removed if the value of BatchStrategy is set to MultiRecord .

For more information about RecordIO , see Create a Dataset Using RecordIO in the MXNet documentation. For more information about TFRecord , see Consuming TFRecord data in the TensorFlow documentation.

TransformOutput -> (structure)

Describes the results of a transform job.

S3OutputPath -> (string)

The Amazon S3 path where you want Amazon SageMaker to store the results of the transform job. For example, s3://bucket-name/key-name-prefix .

For every S3 object used as input for the transform job, batch transform stores the transformed data with an .``out`` suffix in a corresponding subfolder in the location in the output prefix. For example, for the input data stored at s3://bucket-name/input-name-prefix/dataset01/data.csv , batch transform stores the transformed data at s3://bucket-name/output-name-prefix/input-name-prefix/data.csv.out . Batch transform doesn’t upload partially processed objects. For an input S3 object that contains multiple records, it creates an .``out`` file only if the transform job succeeds on the entire file. When the input contains multiple S3 objects, the batch transform job processes the listed S3 objects and uploads only the output for successfully processed objects. If any object fails in the transform job batch transform marks the job as failed to prompt investigation.

Accept -> (string)

The MIME type used to specify the output data. Amazon SageMaker uses the MIME type with each http call to transfer data from the transform job.

AssembleWith -> (string)

Defines how to assemble the results of the transform job as a single S3 object. Choose a format that is most convenient to you. To concatenate the results in binary format, specify None . To add a newline character at the end of every transformed record, specify Line .

KmsKeyId -> (string)

The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that Amazon SageMaker uses to encrypt the model artifacts at rest using Amazon S3 server-side encryption. The KmsKeyId can be any of the following formats:

• Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab

• Key ARN: arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab

• Alias name: alias/ExampleAlias

• Alias name ARN: arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias

If you don’t provide a KMS key ID, Amazon SageMaker uses the default KMS key for Amazon S3 for your role’s account. For more information, see KMS-Managed Encryption Keys in the Amazon Simple Storage Service Developer Guide.

The KMS key policy must grant permission to the IAM role that you specify in your CreateModel request. For more information, see Using Key Policies in Amazon Web Services KMS in the Amazon Web Services Key Management Service Developer Guide .

TransformResources -> (structure)

Describes the resources, including ML instance types and ML instance count, to use for transform job.

InstanceType -> (string)

The ML compute instance type for the transform job. If you are using built-in algorithms to transform moderately sized datasets, we recommend using ml.m4.xlarge or ml.m5.large instance types.

InstanceCount -> (integer)

The number of ML compute instances to use in the transform job. For distributed transform jobs, specify a value greater than 1. The default value is 1 .

VolumeKmsKeyId -> (string)

The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that Amazon SageMaker uses to encrypt model data on the storage volume attached to the ML compute instance(s) that run the batch transform job.

Note

Certain Nitro-based instances include local storage, dependent on the instance type. Local storage volumes are encrypted using a hardware module on the instance. You can’t request a VolumeKmsKeyId when using an instance type with local storage.

For a list of instance types that support local instance storage, see Instance Store Volumes .

For more information about local instance storage encryption, see SSD Instance Store Volumes .

The VolumeKmsKeyId can be any of the following formats:

• Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab

• Key ARN: arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab

• Alias name: alias/ExampleAlias

• Alias name ARN: arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias

CreationTime -> (timestamp)

A timestamp that shows when the transform Job was created.

TransformStartTime -> (timestamp)

Indicates when the transform job starts on ML instances. You are billed for the time interval between this time and the value of TransformEndTime .

TransformEndTime -> (timestamp)

Indicates when the transform job has been completed, or has stopped or failed. You are billed for the time interval between this time and the value of TransformStartTime .

LabelingJobArn -> (string)

The Amazon Resource Name (ARN) of the labeling job that created the transform job.

AutoMLJobArn -> (string)

The Amazon Resource Name (ARN) of the AutoML job that created the transform job.

DataProcessing -> (structure)

The data structure used to specify the data to be used for inference in a batch transform job and to associate the data that is relevant to the prediction results in the output. The input filter provided allows you to exclude input data that is not needed for inference in a batch transform job. The output filter provided allows you to include input data relevant to interpreting the predictions in the output from the job. For more information, see Associate Prediction Results with their Corresponding Input Records .

InputFilter -> (string)

A JSONPath expression used to select a portion of the input data to pass to the algorithm. Use the InputFilter parameter to exclude fields, such as an ID column, from the input. If you want Amazon SageMaker to pass the entire input dataset to the algorithm, accept the default value $ .

Examples: "$" , "$[1:]" , "$.features"

OutputFilter -> (string)

A JSONPath expression used to select a portion of the joined dataset to save in the output file for a batch transform job. If you want Amazon SageMaker to store the entire input dataset in the output file, leave the default value, $ . If you specify indexes that aren’t within the dimension size of the joined dataset, you get an error.

Examples: "$" , "$[0,5:]" , "$['id','SageMakerOutput']"

JoinSource -> (string)

Specifies the source of the data to join with the transformed data. The valid values are None and Input . The default value is None , which specifies not to join the input with the transformed data. If you want the batch transform job to join the original input data with the transformed data, set JoinSource to Input . You can specify OutputFilter as an additional filter to select a portion of the joined dataset and store it in the output file.

For JSON or JSONLines objects, such as a JSON array, SageMaker adds the transformed data to the input JSON object in an attribute called SageMakerOutput . The joined result for JSON must be a key-value pair object. If the input is not a key-value pair object, SageMaker creates a new JSON file. In the new JSON file, and the input data is stored under the SageMakerInput key and the results are stored in SageMakerOutput .

For CSV data, SageMaker takes each row as a JSON array and joins the transformed data with the input by appending each transformed row to the end of the input. The joined data has the original input data followed by the transformed data and the output is a CSV file.

For information on how joining in applied, see Workflow for Associating Inferences with Input Records .

ExperimentConfig -> (structure)

Associates a SageMaker job as a trial component with an experiment and trial. Specified when you call the following APIs:

• CreateProcessingJob

• CreateTrainingJob

• CreateTransformJob

ExperimentName -> (string)

The name of an existing experiment to associate the trial component with.

TrialName -> (string)

The name of an existing trial to associate the trial component with. If not specified, a new trial is created.

TrialComponentDisplayName -> (string)

The display name for the trial component. If this key isn’t specified, the display name is the trial component name.

Tags -> (list)

A list of tags associated with the transform job.

(structure)

A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

Key -> (string)

The tag key. Tag keys must be unique per resource.

Value -> (string)

The tag value.

Tags -> (list)

The list of tags that are associated with the component. You can use Search API to search on the tags.

(structure)

A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

Key -> (string)

The tag key. Tag keys must be unique per resource.

Value -> (string)

The tag value.

Parents -> (list)

An array of the parents of the component. A parent is a trial the component is associated with and the experiment the trial is part of. A component might not have any parents.

(structure)

The trial that a trial component is associated with and the experiment the trial is part of. A component might not be associated with a trial. A component can be associated with multiple trials.

TrialName -> (string)

The name of the trial.

ExperimentName -> (string)

The name of the experiment.

Endpoint -> (structure)

A hosted endpoint for real-time inference.

EndpointName -> (string)

The name of the endpoint.

EndpointArn -> (string)

The Amazon Resource Name (ARN) of the endpoint.

EndpointConfigName -> (string)

The endpoint configuration associated with the endpoint.

ProductionVariants -> (list)

A list of the production variants hosted on the endpoint. Each production variant is a model.

(structure)

Describes weight and capacities for a production variant associated with an endpoint. If you sent a request to the UpdateEndpointWeightsAndCapacities API and the endpoint status is Updating , you get different desired and current values.

VariantName -> (string)

The name of the variant.

DeployedImages -> (list)

An array of DeployedImage objects that specify the Amazon EC2 Container Registry paths of the inference images deployed on instances of this ProductionVariant .

(structure)

Gets the Amazon EC2 Container Registry path of the docker image of the model that is hosted in this ProductionVariant .

If you used the registry/repository[:tag] form to specify the image path of the primary container when you created the model hosted in this ProductionVariant , the path resolves to a path of the form registry/repository[@digest] . A digest is a hash value that identifies a specific version of an image. For information about Amazon ECR paths, see Pulling an Image in the Amazon ECR User Guide .

SpecifiedImage -> (string)

The image path you specified when you created the model.

ResolvedImage -> (string)

The specific digest path of the image hosted in this ProductionVariant .

ResolutionTime -> (timestamp)

The date and time when the image path for the model resolved to the ResolvedImage

CurrentWeight -> (float)

The weight associated with the variant.

DesiredWeight -> (float)

The requested weight, as specified in the UpdateEndpointWeightsAndCapacities request.

CurrentInstanceCount -> (integer)

The number of instances associated with the variant.

DesiredInstanceCount -> (integer)

The number of instances requested in the UpdateEndpointWeightsAndCapacities request.

DataCaptureConfig -> (structure)

EnableCapture -> (boolean)

CaptureStatus -> (string)

CurrentSamplingPercentage -> (integer)

DestinationS3Uri -> (string)

KmsKeyId -> (string)

EndpointStatus -> (string)

The status of the endpoint.

FailureReason -> (string)

If the endpoint failed, the reason it failed.

CreationTime -> (timestamp)

The time that the endpoint was created.

LastModifiedTime -> (timestamp)

The last time the endpoint was modified.

MonitoringSchedules -> (list)

A list of monitoring schedules for the endpoint. For information about model monitoring, see Amazon SageMaker Model Monitor .

(structure)

A schedule for a model monitoring job. For information about model monitor, see Amazon SageMaker Model Monitor .

MonitoringScheduleArn -> (string)

The Amazon Resource Name (ARN) of the monitoring schedule.

MonitoringScheduleName -> (string)

The name of the monitoring schedule.

MonitoringScheduleStatus -> (string)

The status of the monitoring schedule. This can be one of the following values.

• PENDING - The schedule is pending being created.

• FAILED - The schedule failed.

• SCHEDULED - The schedule was successfully created.

• STOPPED - The schedule was stopped.

MonitoringType -> (string)

The type of the monitoring job definition to schedule.

FailureReason -> (string)

If the monitoring schedule failed, the reason it failed.

CreationTime -> (timestamp)

The time that the monitoring schedule was created.

LastModifiedTime -> (timestamp)

The last time the monitoring schedule was changed.

MonitoringScheduleConfig -> (structure)

Configures the monitoring schedule and defines the monitoring job.

ScheduleConfig -> (structure)

Configures the monitoring schedule.

ScheduleExpression -> (string)

A cron expression that describes details about the monitoring schedule.

Currently the only supported cron expressions are:

• If you want to set the job to start every hour, please use the following: Hourly: cron(0 * ? * * *)

• If you want to start the job daily: cron(0 [00-23] ? * * *)

For example, the following are valid cron expressions:

• Daily at noon UTC: cron(0 12 ? * * *)

• Daily at midnight UTC: cron(0 0 ? * * *)

To support running every 6, 12 hours, the following are also supported:

cron(0 [00-23]/[01-24] ? * * *)

For example, the following are valid cron expressions:

• Every 12 hours, starting at 5pm UTC: cron(0 17/12 ? * * *)

• Every two hours starting at midnight: cron(0 0/2 ? * * *)

Note

• Even though the cron expression is set to start at 5PM UTC, note that there could be a delay of 0-20 minutes from the actual requested time to run the execution.

• We recommend that if you would like a daily schedule, you do not provide this parameter. Amazon SageMaker will pick a time for running every day.

MonitoringJobDefinition -> (structure)

Defines the monitoring job.

BaselineConfig -> (structure)

Baseline configuration used to validate that the data conforms to the specified constraints and statistics

BaseliningJobName -> (string)

The name of the job that performs baselining for the monitoring job.

ConstraintsResource -> (structure)

The baseline constraint file in Amazon S3 that the current monitoring job should validated against.

S3Uri -> (string)

The Amazon S3 URI for the constraints resource.

StatisticsResource -> (structure)

The baseline statistics file in Amazon S3 that the current monitoring job should be validated against.

S3Uri -> (string)

The Amazon S3 URI for the statistics resource.

MonitoringInputs -> (list)

The array of inputs for the monitoring job. Currently we support monitoring an Amazon SageMaker Endpoint.

(structure)

The inputs for a monitoring job.

EndpointInput -> (structure)

The endpoint for a monitoring job.

EndpointName -> (string)

An endpoint in customer’s account which has enabled DataCaptureConfig enabled.

LocalPath -> (string)

Path to the filesystem where the endpoint data is available to the container.

S3InputMode -> (string)

Whether the Pipe or File is used as the input mode for transferring data for the monitoring job. Pipe mode is recommended for large datasets. File mode is useful for small files that fit in memory. Defaults to File .

S3DataDistributionType -> (string)

Whether input data distributed in Amazon S3 is fully replicated or sharded by an S3 key. Defaults to FullyReplicated

FeaturesAttribute -> (string)

The attributes of the input data that are the input features.

InferenceAttribute -> (string)

The attribute of the input data that represents the ground truth label.

ProbabilityAttribute -> (string)

In a classification problem, the attribute that represents the class probability.

ProbabilityThresholdAttribute -> (double)

The threshold for the class probability to be evaluated as a positive result.

StartTimeOffset -> (string)

If specified, monitoring jobs substract this time from the start time. For information about using offsets for scheduling monitoring jobs, see Schedule Model Quality Monitoring Jobs .

EndTimeOffset -> (string)

If specified, monitoring jobs substract this time from the end time. For information about using offsets for scheduling monitoring jobs, see Schedule Model Quality Monitoring Jobs .

MonitoringOutputConfig -> (structure)

The array of outputs from the monitoring job to be uploaded to Amazon Simple Storage Service (Amazon S3).

MonitoringOutputs -> (list)

Monitoring outputs for monitoring jobs. This is where the output of the periodic monitoring jobs is uploaded.

(structure)

The output object for a monitoring job.

S3Output -> (structure)

The Amazon S3 storage location where the results of a monitoring job are saved.

S3Uri -> (string)

A URI that identifies the Amazon S3 storage location where Amazon SageMaker saves the results of a monitoring job.

LocalPath -> (string)

The local path to the Amazon S3 storage location where Amazon SageMaker saves the results of a monitoring job. LocalPath is an absolute path for the output data.

S3UploadMode -> (string)

Whether to upload the results of the monitoring job continuously or after the job completes.

KmsKeyId -> (string)

The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that Amazon SageMaker uses to encrypt the model artifacts at rest using Amazon S3 server-side encryption.

MonitoringResources -> (structure)

Identifies the resources, ML compute instances, and ML storage volumes to deploy for a monitoring job. In distributed processing, you specify more than one instance.

ClusterConfig -> (structure)

The configuration for the cluster resources used to run the processing job.

InstanceCount -> (integer)

The number of ML compute instances to use in the model monitoring job. For distributed processing jobs, specify a value greater than 1. The default value is 1.

InstanceType -> (string)

The ML compute instance type for the processing job.

VolumeSizeInGB -> (integer)

The size of the ML storage volume, in gigabytes, that you want to provision. You must specify sufficient ML storage for your scenario.

VolumeKmsKeyId -> (string)

The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that Amazon SageMaker uses to encrypt data on the storage volume attached to the ML compute instance(s) that run the model monitoring job.

MonitoringAppSpecification -> (structure)

Configures the monitoring job to run a specified Docker container image.

ImageUri -> (string)

The container image to be run by the monitoring job.

ContainerEntrypoint -> (list)

Specifies the entrypoint for a container used to run the monitoring job.

(string)

ContainerArguments -> (list)

An array of arguments for the container used to run the monitoring job.

(string)

RecordPreprocessorSourceUri -> (string)

An Amazon S3 URI to a script that is called per row prior to running analysis. It can base64 decode the payload and convert it into a flatted json so that the built-in container can use the converted data. Applicable only for the built-in (first party) containers.

PostAnalyticsProcessorSourceUri -> (string)

An Amazon S3 URI to a script that is called after analysis has been performed. Applicable only for the built-in (first party) containers.

StoppingCondition -> (structure)

Specifies a time limit for how long the monitoring job is allowed to run.

MaxRuntimeInSeconds -> (integer)

The maximum runtime allowed in seconds.

Note

The MaxRuntimeInSeconds cannot exceed the frequency of the job. For data quality and model explainability, this can be up to 3600 seconds for an hourly schedule. For model bias and model quality hourly schedules, this can be up to 1800 seconds.

Environment -> (map)

Sets the environment variables in the Docker container.

key -> (string)

value -> (string)

NetworkConfig -> (structure)

Specifies networking options for an monitoring job.

EnableInterContainerTrafficEncryption -> (boolean)

Whether to encrypt all communications between distributed processing jobs. Choose True to encrypt communications. Encryption provides greater security for distributed processing jobs, but the processing might take longer.

EnableNetworkIsolation -> (boolean)

Whether to allow inbound and outbound network calls to and from the containers used for the processing job.

VpcConfig -> (structure)

Specifies a VPC that your training jobs and hosted models have access to. Control access to and from your training and model containers by configuring the VPC. For more information, see Protect Endpoints by Using an Amazon Virtual Private Cloud and Protect Training Jobs by Using an Amazon Virtual Private Cloud .

SecurityGroupIds -> (list)

The VPC security group IDs, in the form sg-xxxxxxxx. Specify the security groups for the VPC that is specified in the Subnets field.

(string)

Subnets -> (list)

The ID of the subnets in the VPC to which you want to connect your training job or model. For information about the availability of specific instance types, see Supported Instance Types and Availability Zones .

(string)

RoleArn -> (string)

The Amazon Resource Name (ARN) of an IAM role that Amazon SageMaker can assume to perform tasks on your behalf.

MonitoringJobDefinitionName -> (string)

The name of the monitoring job definition to schedule.

MonitoringType -> (string)

The type of the monitoring job definition to schedule.

EndpointName -> (string)

The endpoint that hosts the model being monitored.

LastMonitoringExecutionSummary -> (structure)

Summary of information about the last monitoring job to run.

MonitoringScheduleName -> (string)

The name of the monitoring schedule.

ScheduledTime -> (timestamp)

The time the monitoring job was scheduled.

CreationTime -> (timestamp)

The time at which the monitoring job was created.

LastModifiedTime -> (timestamp)

A timestamp that indicates the last time the monitoring job was modified.

MonitoringExecutionStatus -> (string)

The status of the monitoring job.

ProcessingJobArn -> (string)

The Amazon Resource Name (ARN) of the monitoring job.

EndpointName -> (string)

The name of the endpoint used to run the monitoring job.

FailureReason -> (string)

Contains the reason a monitoring job failed, if it failed.

MonitoringJobDefinitionName -> (string)

The name of the monitoring job.

MonitoringType -> (string)

The type of the monitoring job.

Tags -> (list)

A list of the tags associated with the monitoring schedlue. For more information, see Tagging Amazon Web Services resources in the Amazon Web Services General Reference Guide .

(structure)

A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

Key -> (string)

The tag key. Tag keys must be unique per resource.

Value -> (string)

The tag value.

Tags -> (list)

A list of the tags associated with the endpoint. For more information, see Tagging Amazon Web Services resources in the Amazon Web Services General Reference Guide .

(structure)

A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

Key -> (string)

The tag key. Tag keys must be unique per resource.

Value -> (string)

The tag value.

ModelPackage -> (structure)

A versioned model that can be deployed for SageMaker inference.

ModelPackageName -> (string)

The name of the model.

ModelPackageGroupName -> (string)

The model group to which the model belongs.

ModelPackageVersion -> (integer)

The version number of a versioned model.

ModelPackageArn -> (string)

The Amazon Resource Name (ARN) of the model package.

ModelPackageDescription -> (string)

The description of the model package.

CreationTime -> (timestamp)

The time that the model package was created.

InferenceSpecification -> (structure)

Defines how to perform inference generation after a training job is run.

Containers -> (list)

The Amazon ECR registry path of the Docker image that contains the inference code.

(structure)

Describes the Docker container for the model package.

ContainerHostname -> (string)

The DNS host name for the Docker container.

Image -> (string)

The Amazon EC2 Container Registry (Amazon ECR) path where inference code is stored.

If you are using your own custom algorithm instead of an algorithm provided by Amazon SageMaker, the inference code must meet Amazon SageMaker requirements. Amazon SageMaker supports both registry/repository[:tag] and registry/repository[@digest] image path formats. For more information, see Using Your Own Algorithms with Amazon SageMaker .

ImageDigest -> (string)

An MD5 hash of the training algorithm that identifies the Docker image used for training.

ModelDataUrl -> (string)

The Amazon S3 path where the model artifacts, which result from model training, are stored. This path must point to a single gzip compressed tar archive (.tar.gz suffix).

Note

The model artifacts must be in an S3 bucket that is in the same region as the model package.

ProductId -> (string)

The Amazon Web Services Marketplace product ID of the model package.

Environment -> (map)

The environment variables to set in the Docker container. Each key and value in the Environment string to string map can have length of up to 1024. We support up to 16 entries in the map.

key -> (string)

value -> (string)

SupportedTransformInstanceTypes -> (list)

A list of the instance types on which a transformation job can be run or on which an endpoint can be deployed.

This parameter is required for unversioned models, and optional for versioned models.

(string)

SupportedRealtimeInferenceInstanceTypes -> (list)

A list of the instance types that are used to generate inferences in real-time.

This parameter is required for unversioned models, and optional for versioned models.

(string)

SupportedContentTypes -> (list)

The supported MIME types for the input data.

(string)

SupportedResponseMIMETypes -> (list)

The supported MIME types for the output data.

(string)

SourceAlgorithmSpecification -> (structure)

A list of algorithms that were used to create a model package.

SourceAlgorithms -> (list)

A list of the algorithms that were used to create a model package.

(structure)

Specifies an algorithm that was used to create the model package. The algorithm must be either an algorithm resource in your Amazon SageMaker account or an algorithm in Amazon Web Services Marketplace that you are subscribed to.

ModelDataUrl -> (string)

The Amazon S3 path where the model artifacts, which result from model training, are stored. This path must point to a single gzip compressed tar archive (.tar.gz suffix).

Note

The model artifacts must be in an S3 bucket that is in the same region as the algorithm.

AlgorithmName -> (string)

The name of an algorithm that was used to create the model package. The algorithm must be either an algorithm resource in your Amazon SageMaker account or an algorithm in Amazon Web Services Marketplace that you are subscribed to.

ValidationSpecification -> (structure)

Specifies batch transform jobs that Amazon SageMaker runs to validate your model package.

ValidationRole -> (string)

The IAM roles to be used for the validation of the model package.

ValidationProfiles -> (list)

An array of ModelPackageValidationProfile objects, each of which specifies a batch transform job that Amazon SageMaker runs to validate your model package.

(structure)

Contains data, such as the inputs and targeted instance types that are used in the process of validating the model package.

The data provided in the validation profile is made available to your buyers on Amazon Web Services Marketplace.

ProfileName -> (string)

The name of the profile for the model package.

TransformJobDefinition -> (structure)

The TransformJobDefinition object that describes the transform job used for the validation of the model package.

MaxConcurrentTransforms -> (integer)

The maximum number of parallel requests that can be sent to each instance in a transform job. The default value is 1.

MaxPayloadInMB -> (integer)

The maximum payload size allowed, in MB. A payload is the data portion of a record (without metadata).

BatchStrategy -> (string)

A string that determines the number of records included in a single mini-batch.

SingleRecord means only one record is used per mini-batch. MultiRecord means a mini-batch is set to contain as many records that can fit within the MaxPayloadInMB limit.

Environment -> (map)

The environment variables to set in the Docker container. We support up to 16 key and values entries in the map.

key -> (string)

value -> (string)

TransformInput -> (structure)

A description of the input source and the way the transform job consumes it.

DataSource -> (structure)

Describes the location of the channel data, which is, the S3 location of the input data that the model can consume.

S3DataSource -> (structure)

The S3 location of the data source that is associated with a channel.

S3DataType -> (string)

If you choose S3Prefix , S3Uri identifies a key name prefix. Amazon SageMaker uses all objects with the specified key name prefix for batch transform.

If you choose ManifestFile , S3Uri identifies an object that is a manifest file containing a list of object keys that you want Amazon SageMaker to use for batch transform.

The following values are compatible: ManifestFile , S3Prefix

The following value is not compatible: AugmentedManifestFile

S3Uri -> (string)

Depending on the value specified for the S3DataType , identifies either a key name prefix or a manifest. For example:

• A key name prefix might look like this: s3://bucketname/exampleprefix .

• A manifest might look like this: s3://bucketname/example.manifest The manifest is an S3 object which is a JSON file with the following format: [ {"prefix": "s3://customer_bucket/some/prefix/"}, "relative/path/to/custdata-1", "relative/path/custdata-2", ... "relative/path/custdata-N" ] The preceding JSON matches the following S3Uris : s3://customer_bucket/some/prefix/relative/path/to/custdata-1 s3://customer_bucket/some/prefix/relative/path/custdata-2 ... s3://customer_bucket/some/prefix/relative/path/custdata-N The complete set of S3Uris in this manifest constitutes the input data for the channel for this datasource. The object that each S3Uris points to must be readable by the IAM role that Amazon SageMaker uses to perform tasks on your behalf.

ContentType -> (string)

The multipurpose internet mail extension (MIME) type of the data. Amazon SageMaker uses the MIME type with each http call to transfer data to the transform job.

CompressionType -> (string)

If your transform data is compressed, specify the compression type. Amazon SageMaker automatically decompresses the data for the transform job accordingly. The default value is None .

SplitType -> (string)

The method to use to split the transform job’s data files into smaller batches. Splitting is necessary when the total size of each object is too large to fit in a single request. You can also use data splitting to improve performance by processing multiple concurrent mini-batches. The default value for SplitType is None , which indicates that input data files are not split, and request payloads contain the entire contents of an input object. Set the value of this parameter to Line to split records on a newline character boundary. SplitType also supports a number of record-oriented binary data formats. Currently, the supported record formats are:

• RecordIO

• TFRecord

When splitting is enabled, the size of a mini-batch depends on the values of the BatchStrategy and MaxPayloadInMB parameters. When the value of BatchStrategy is MultiRecord , Amazon SageMaker sends the maximum number of records in each request, up to the MaxPayloadInMB limit. If the value of BatchStrategy is SingleRecord , Amazon SageMaker sends individual records in each request.

Note

Some data formats represent a record as a binary payload wrapped with extra padding bytes. When splitting is applied to a binary data format, padding is removed if the value of BatchStrategy is set to SingleRecord . Padding is not removed if the value of BatchStrategy is set to MultiRecord .

For more information about RecordIO , see Create a Dataset Using RecordIO in the MXNet documentation. For more information about TFRecord , see Consuming TFRecord data in the TensorFlow documentation.

TransformOutput -> (structure)

Identifies the Amazon S3 location where you want Amazon SageMaker to save the results from the transform job.

S3OutputPath -> (string)

The Amazon S3 path where you want Amazon SageMaker to store the results of the transform job. For example, s3://bucket-name/key-name-prefix .

For every S3 object used as input for the transform job, batch transform stores the transformed data with an .``out`` suffix in a corresponding subfolder in the location in the output prefix. For example, for the input data stored at s3://bucket-name/input-name-prefix/dataset01/data.csv , batch transform stores the transformed data at s3://bucket-name/output-name-prefix/input-name-prefix/data.csv.out . Batch transform doesn’t upload partially processed objects. For an input S3 object that contains multiple records, it creates an .``out`` file only if the transform job succeeds on the entire file. When the input contains multiple S3 objects, the batch transform job processes the listed S3 objects and uploads only the output for successfully processed objects. If any object fails in the transform job batch transform marks the job as failed to prompt investigation.

Accept -> (string)

The MIME type used to specify the output data. Amazon SageMaker uses the MIME type with each http call to transfer data from the transform job.

AssembleWith -> (string)

Defines how to assemble the results of the transform job as a single S3 object. Choose a format that is most convenient to you. To concatenate the results in binary format, specify None . To add a newline character at the end of every transformed record, specify Line .

KmsKeyId -> (string)

The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that Amazon SageMaker uses to encrypt the model artifacts at rest using Amazon S3 server-side encryption. The KmsKeyId can be any of the following formats:

• Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab

• Key ARN: arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab

• Alias name: alias/ExampleAlias

• Alias name ARN: arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias

If you don’t provide a KMS key ID, Amazon SageMaker uses the default KMS key for Amazon S3 for your role’s account. For more information, see KMS-Managed Encryption Keys in the Amazon Simple Storage Service Developer Guide.

The KMS key policy must grant permission to the IAM role that you specify in your CreateModel request. For more information, see Using Key Policies in Amazon Web Services KMS in the Amazon Web Services Key Management Service Developer Guide .

TransformResources -> (structure)

Identifies the ML compute instances for the transform job.

InstanceType -> (string)

The ML compute instance type for the transform job. If you are using built-in algorithms to transform moderately sized datasets, we recommend using ml.m4.xlarge or ml.m5.large instance types.

InstanceCount -> (integer)

The number of ML compute instances to use in the transform job. For distributed transform jobs, specify a value greater than 1. The default value is 1 .

VolumeKmsKeyId -> (string)

The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that Amazon SageMaker uses to encrypt model data on the storage volume attached to the ML compute instance(s) that run the batch transform job.

Note

Certain Nitro-based instances include local storage, dependent on the instance type. Local storage volumes are encrypted using a hardware module on the instance. You can’t request a VolumeKmsKeyId when using an instance type with local storage.

For a list of instance types that support local instance storage, see Instance Store Volumes .

For more information about local instance storage encryption, see SSD Instance Store Volumes .

The VolumeKmsKeyId can be any of the following formats:

• Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab

• Key ARN: arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab

• Alias name: alias/ExampleAlias

• Alias name ARN: arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias

ModelPackageStatus -> (string)

The status of the model package. This can be one of the following values.

• PENDING - The model package is pending being created.

• IN_PROGRESS - The model package is in the process of being created.

• COMPLETED - The model package was successfully created.

• FAILED - The model package failed.

• DELETING - The model package is in the process of being deleted.

ModelPackageStatusDetails -> (structure)

Specifies the validation and image scan statuses of the model package.

ValidationStatuses -> (list)

The validation status of the model package.

(structure)

Represents the overall status of a model package.

Name -> (string)

The name of the model package for which the overall status is being reported.

Status -> (string)

The current status.

FailureReason -> (string)

if the overall status is Failed , the reason for the failure.

ImageScanStatuses -> (list)

The status of the scan of the Docker image container for the model package.

(structure)

Represents the overall status of a model package.

Name -> (string)

The name of the model package for which the overall status is being reported.

Status -> (string)

The current status.

FailureReason -> (string)

if the overall status is Failed , the reason for the failure.

CertifyForMarketplace -> (boolean)

Whether the model package is to be certified to be listed on Amazon Web Services Marketplace. For information about listing model packages on Amazon Web Services Marketplace, see List Your Algorithm or Model Package on Amazon Web Services Marketplace .

ModelApprovalStatus -> (string)

The approval status of the model. This can be one of the following values.

• APPROVED - The model is approved

• REJECTED - The model is rejected.

• PENDING_MANUAL_APPROVAL - The model is waiting for manual approval.

CreatedBy -> (structure)

Information about the user who created or modified an experiment, trial, trial component, or project.

UserProfileArn -> (string)

The Amazon Resource Name (ARN) of the user’s profile.

UserProfileName -> (string)

The name of the user’s profile.

DomainId -> (string)

The domain associated with the user.

MetadataProperties -> (structure)

Metadata properties of the tracking entity, trial, or trial component.

CommitId -> (string)

The commit ID.

Repository -> (string)

The repository.

GeneratedBy -> (string)

The entity this entity was generated by.

ProjectId -> (string)

The project ID.

ModelMetrics -> (structure)

Metrics for the model.

ModelQuality -> (structure)

Metrics that measure the quality of a model.

Statistics -> (structure)

Model quality statistics.

ContentType -> (string)

ContentDigest -> (string)

S3Uri -> (string)

Constraints -> (structure)

Model quality constraints.

ContentType -> (string)

ContentDigest -> (string)

S3Uri -> (string)

ModelDataQuality -> (structure)

Metrics that measure the quality of the input data for a model.

Statistics -> (structure)

Data quality statistics for a model.

ContentType -> (string)

ContentDigest -> (string)

S3Uri -> (string)

Constraints -> (structure)

Data quality constraints for a model.

ContentType -> (string)

ContentDigest -> (string)

S3Uri -> (string)

Bias -> (structure)

Metrics that measure bais in a model.

Report -> (structure)

The bias report for a model

ContentType -> (string)

ContentDigest -> (string)

S3Uri -> (string)

Explainability -> (structure)

Metrics that help explain a model.

Report -> (structure)

The explainability report for a model.

ContentType -> (string)

ContentDigest -> (string)

S3Uri -> (string)

LastModifiedTime -> (timestamp)

The last time the model package was modified.

LastModifiedBy -> (structure)

Information about the user who created or modified an experiment, trial, trial component, or project.

UserProfileArn -> (string)

The Amazon Resource Name (ARN) of the user’s profile.

UserProfileName -> (string)

The name of the user’s profile.

DomainId -> (string)

The domain associated with the user.

ApprovalDescription -> (string)

A description provided when the model approval is set.

Tags -> (list)

A list of the tags associated with the model package. For more information, see Tagging Amazon Web Services resources in the Amazon Web Services General Reference Guide .

(structure)

A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

Key -> (string)

The tag key. Tag keys must be unique per resource.

Value -> (string)

The tag value.

CustomerMetadataProperties -> (map)

The metadata properties for the model package.

key -> (string)

value -> (string)

ModelPackageGroup -> (structure)

A group of versioned models in the model registry.

ModelPackageGroupName -> (string)

The name of the model group.

ModelPackageGroupArn -> (string)

The Amazon Resource Name (ARN) of the model group.

ModelPackageGroupDescription -> (string)

The description for the model group.

CreationTime -> (timestamp)

The time that the model group was created.

CreatedBy -> (structure)

Information about the user who created or modified an experiment, trial, trial component, or project.

UserProfileArn -> (string)

The Amazon Resource Name (ARN) of the user’s profile.

UserProfileName -> (string)

The name of the user’s profile.

DomainId -> (string)

The domain associated with the user.

ModelPackageGroupStatus -> (string)

The status of the model group. This can be one of the following values.

• PENDING - The model group is pending being created.

• IN_PROGRESS - The model group is in the process of being created.

• COMPLETED - The model group was successfully created.

• FAILED - The model group failed.

• DELETING - The model group is in the process of being deleted.

• DELETE_FAILED - SageMaker failed to delete the model group.

Tags -> (list)

A list of the tags associated with the model group. For more information, see Tagging Amazon Web Services resources in the Amazon Web Services General Reference Guide .

(structure)

A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

Key -> (string)

The tag key. Tag keys must be unique per resource.

Value -> (string)

The tag value.

Pipeline -> (structure)

A SageMaker Model Building Pipeline instance.

PipelineArn -> (string)

The Amazon Resource Name (ARN) of the pipeline.

PipelineName -> (string)

The name of the pipeline.

PipelineDisplayName -> (string)

The display name of the pipeline.

PipelineDescription -> (string)

The description of the pipeline.

RoleArn -> (string)

The Amazon Resource Name (ARN) of the role that created the pipeline.

PipelineStatus -> (string)

The status of the pipeline.

CreationTime -> (timestamp)

The creation time of the pipeline.

LastModifiedTime -> (timestamp)

The time that the pipeline was last modified.

LastRunTime -> (timestamp)

The time when the pipeline was last run.

CreatedBy -> (structure)

Information about the user who created or modified an experiment, trial, trial component, or project.

UserProfileArn -> (string)

The Amazon Resource Name (ARN) of the user’s profile.

UserProfileName -> (string)

The name of the user’s profile.

DomainId -> (string)

The domain associated with the user.

LastModifiedBy -> (structure)

Information about the user who created or modified an experiment, trial, trial component, or project.

UserProfileArn -> (string)

The Amazon Resource Name (ARN) of the user’s profile.

UserProfileName -> (string)

The name of the user’s profile.

DomainId -> (string)

The domain associated with the user.

Tags -> (list)

A list of tags that apply to the pipeline.

(structure)

A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

Key -> (string)

The tag key. Tag keys must be unique per resource.

Value -> (string)

The tag value.

PipelineExecution -> (structure)

An execution of a pipeline.

PipelineArn -> (string)

The Amazon Resource Name (ARN) of the pipeline that was executed.

PipelineExecutionArn -> (string)

The Amazon Resource Name (ARN) of the pipeline execution.

PipelineExecutionDisplayName -> (string)

The display name of the pipeline execution.

PipelineExecutionStatus -> (string)

The status of the pipeline status.

PipelineExecutionDescription -> (string)

The description of the pipeline execution.

PipelineExperimentConfig -> (structure)

Specifies the names of the experiment and trial created by a pipeline.

ExperimentName -> (string)

The name of the experiment.

TrialName -> (string)

The name of the trial.

FailureReason -> (string)

If the execution failed, a message describing why.

CreationTime -> (timestamp)

The creation time of the pipeline execution.

LastModifiedTime -> (timestamp)

The time that the pipeline execution was last modified.

CreatedBy -> (structure)

Information about the user who created or modified an experiment, trial, trial component, or project.

UserProfileArn -> (string)

The Amazon Resource Name (ARN) of the user’s profile.

UserProfileName -> (string)

The name of the user’s profile.

DomainId -> (string)

The domain associated with the user.

LastModifiedBy -> (structure)

Information about the user who created or modified an experiment, trial, trial component, or project.

UserProfileArn -> (string)

The Amazon Resource Name (ARN) of the user’s profile.

UserProfileName -> (string)

The name of the user’s profile.

DomainId -> (string)

The domain associated with the user.

PipelineParameters -> (list)

Contains a list of pipeline parameters. This list can be empty.

(structure)

Assigns a value to a named Pipeline parameter.

Name -> (string)

The name of the parameter to assign a value to. This parameter name must match a named parameter in the pipeline definition.

Value -> (string)

The literal value for the parameter.

FeatureGroup -> (structure)

Amazon SageMaker Feature Store stores features in a collection called Feature Group. A Feature Group can be visualized as a table which has rows, with a unique identifier for each row where each column in the table is a feature. In principle, a Feature Group is composed of features and values per features.

FeatureGroupArn -> (string)

The Amazon Resource Name (ARN) of a FeatureGroup .

FeatureGroupName -> (string)

The name of the FeatureGroup .

RecordIdentifierFeatureName -> (string)

The name of the Feature whose value uniquely identifies a Record defined in the FeatureGroup FeatureDefinitions .

EventTimeFeatureName -> (string)

The name of the feature that stores the EventTime of a Record in a FeatureGroup .

A EventTime is point in time when a new event occurs that corresponds to the creation or update of a Record in FeatureGroup . All Records in the FeatureGroup must have a corresponding EventTime .

FeatureDefinitions -> (list)

A list of Feature s. Each Feature must include a FeatureName and a FeatureType .

Valid FeatureType s are Integral , Fractional and String .

FeatureName s cannot be any of the following: is_deleted , write_time , api_invocation_time .

You can create up to 2,500 FeatureDefinition s per FeatureGroup .

(structure)

A list of features. You must include FeatureName and FeatureType . Valid feature FeatureType s are Integral , Fractional and String .

FeatureName -> (string)

The name of a feature. The type must be a string. FeatureName cannot be any of the following: is_deleted , write_time , api_invocation_time .

FeatureType -> (string)

The value type of a feature. Valid values are Integral, Fractional, or String.

CreationTime -> (timestamp)

The time a FeatureGroup was created.

OnlineStoreConfig -> (structure)

Use this to specify the Amazon Web Services Key Management Service (KMS) Key ID, or KMSKeyId , for at rest data encryption. You can turn OnlineStore on or off by specifying the EnableOnlineStore flag at General Assembly; the default value is False .

SecurityConfig -> (structure)

Use to specify KMS Key ID (KMSKeyId ) for at-rest encryption of your OnlineStore .

KmsKeyId -> (string)

The ID of the Amazon Web Services Key Management Service (Amazon Web Services KMS) key that SageMaker Feature Store uses to encrypt the Amazon S3 objects at rest using Amazon S3 server-side encryption.

The caller (either IAM user or IAM role) of CreateFeatureGroup must have below permissions to the OnlineStore KmsKeyId :

• "kms:Encrypt"

• "kms:Decrypt"

• "kms:DescribeKey"

• "kms:CreateGrant"

• "kms:RetireGrant"

• "kms:ReEncryptFrom"

• "kms:ReEncryptTo"

• "kms:GenerateDataKey"

• "kms:ListAliases"

• "kms:ListGrants"

• "kms:RevokeGrant"

The caller (either IAM user or IAM role) to all DataPlane operations (PutRecord , GetRecord , DeleteRecord ) must have the following permissions to the KmsKeyId :

• "kms:Decrypt"

EnableOnlineStore -> (boolean)

Turn OnlineStore off by specifying False for the EnableOnlineStore flag. Turn OnlineStore on by specifying True for the EnableOnlineStore flag.

The default value is False .

OfflineStoreConfig -> (structure)

The configuration of an OfflineStore .

Provide an OfflineStoreConfig in a request to CreateFeatureGroup to create an OfflineStore .

To encrypt an OfflineStore using at rest data encryption, specify Amazon Web Services Key Management Service (KMS) key ID, or KMSKeyId , in S3StorageConfig .

S3StorageConfig -> (structure)

The Amazon Simple Storage (Amazon S3) location of OfflineStore .

S3Uri -> (string)

The S3 URI, or location in Amazon S3, of OfflineStore .

S3 URIs have a format similar to the following: s3://example-bucket/prefix/ .

KmsKeyId -> (string)

The Amazon Web Services Key Management Service (KMS) key ID of the key used to encrypt any objects written into the OfflineStore S3 location.

The IAM roleARN that is passed as a parameter to CreateFeatureGroup must have below permissions to the KmsKeyId :

• "kms:GenerateDataKey"

ResolvedOutputS3Uri -> (string)

The S3 path where offline records are written.

DisableGlueTableCreation -> (boolean)

Set to True to disable the automatic creation of an Amazon Web Services Glue table when configuring an OfflineStore .

DataCatalogConfig -> (structure)

The meta data of the Glue table that is autogenerated when an OfflineStore is created.

TableName -> (string)

The name of the Glue table.

Catalog -> (string)

The name of the Glue table catalog.

Database -> (string)

The name of the Glue table database.

RoleArn -> (string)

The Amazon Resource Name (ARN) of the IAM execution role used to create the feature group.

FeatureGroupStatus -> (string)

A FeatureGroup status.

OfflineStoreStatus -> (structure)

The status of OfflineStore .

Status -> (string)

An OfflineStore status.

BlockedReason -> (string)

The justification for why the OfflineStoreStatus is Blocked (if applicable).

FailureReason -> (string)

The reason that the FeatureGroup failed to be replicated in the OfflineStore . This is failure may be due to a failure to create a FeatureGroup in or delete a FeatureGroup from the OfflineStore .

Description -> (string)

A free form description of a FeatureGroup .

Tags -> (list)

Tags used to define a FeatureGroup .

(structure)

A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

Key -> (string)

The tag key. Tag keys must be unique per resource.

Value -> (string)

The tag value.

Project -> (structure)

The properties of a project.

ProjectArn -> (string)

The Amazon Resource Name (ARN) of the project.

ProjectName -> (string)

The name of the project.

ProjectId -> (string)

The ID of the project.

ProjectDescription -> (string)

The description of the project.

ServiceCatalogProvisioningDetails -> (structure)

Details that you specify to provision a service catalog product. For information about service catalog, see What is Amazon Web Services Service Catalog .

ProductId -> (string)

The ID of the product to provision.

ProvisioningArtifactId -> (string)

The ID of the provisioning artifact.

PathId -> (string)

The path identifier of the product. This value is optional if the product has a default path, and required if the product has more than one path.

ProvisioningParameters -> (list)

A list of key value pairs that you specify when you provision a product.

(structure)

A key value pair used when you provision a project as a service catalog product. For information, see What is Amazon Web Services Service Catalog .

Key -> (string)

The key that identifies a provisioning parameter.

Value -> (string)

The value of the provisioning parameter.

ServiceCatalogProvisionedProductDetails -> (structure)

Details of a provisioned service catalog product. For information about service catalog, see What is Amazon Web Services Service Catalog .

ProvisionedProductId -> (string)

The ID of the provisioned product.

ProvisionedProductStatusMessage -> (string)

The current status of the product.

• AVAILABLE - Stable state, ready to perform any operation. The most recent operation succeeded and completed.

• UNDER_CHANGE - Transitive state. Operations performed might not have valid results. Wait for an AVAILABLE status before performing operations.

• TAINTED - Stable state, ready to perform any operation. The stack has completed the requested operation but is not exactly what was requested. For example, a request to update to a new version failed and the stack rolled back to the current version.

• ERROR - An unexpected error occurred. The provisioned product exists but the stack is not running. For example, CloudFormation received a parameter value that was not valid and could not launch the stack.

• PLAN_IN_PROGRESS - Transitive state. The plan operations were performed to provision a new product, but resources have not yet been created. After reviewing the list of resources to be created, execute the plan. Wait for an AVAILABLE status before performing operations.

ProjectStatus -> (string)

The status of the project.

CreatedBy -> (structure)

Who created the project.

UserProfileArn -> (string)

The Amazon Resource Name (ARN) of the user’s profile.

UserProfileName -> (string)

The name of the user’s profile.

DomainId -> (string)

The domain associated with the user.

CreationTime -> (timestamp)

A timestamp specifying when the project was created.

Tags -> (list)

An array of key-value pairs. You can use tags to categorize your Amazon Web Services resources in different ways, for example, by purpose, owner, or environment. For more information, see Tagging Amazon Web Services Resources .

(structure)

A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

Key -> (string)

The tag key. Tag keys must be unique per resource.

Value -> (string)

The tag value.

LastModifiedTime -> (timestamp)

A timestamp container for when the project was last modified.

LastModifiedBy -> (structure)

Information about the user who created or modified an experiment, trial, trial component, or project.

UserProfileArn -> (string)

The Amazon Resource Name (ARN) of the user’s profile.

UserProfileName -> (string)

The name of the user’s profile.

DomainId -> (string)

The domain associated with the user.

NextToken -> (string)

If the result of the previous Search request was truncated, the response includes a NextToken. To retrieve the next set of results, use the token in the next request.