[ aws . machinelearning ]
Returns a list of DataSource
that match the search criteria in the request.
See also: AWS API Documentation
describe-data-sources
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
describe-data-sources
[--filter-variable <value>]
[--eq <value>]
[--gt <value>]
[--lt <value>]
[--ge <value>]
[--le <value>]
[--ne <value>]
[--prefix <value>]
[--sort-order <value>]
[--cli-input-json | --cli-input-yaml]
[--starting-token <value>]
[--page-size <value>]
[--max-items <value>]
[--generate-cli-skeleton <value>]
[--debug]
[--endpoint-url <value>]
[--no-verify-ssl]
[--no-paginate]
[--output <value>]
[--query <value>]
[--profile <value>]
[--region <value>]
[--version <value>]
[--color <value>]
[--no-sign-request]
[--ca-bundle <value>]
[--cli-read-timeout <value>]
[--cli-connect-timeout <value>]
[--cli-binary-format <value>]
[--no-cli-pager]
[--cli-auto-prompt]
[--no-cli-auto-prompt]
--filter-variable
(string)
Use one of the following variables to filter a list of
DataSource
:
CreatedAt
- Sets the search criteria toDataSource
creation dates.
Status
- Sets the search criteria toDataSource
statuses.
Name
- Sets the search criteria to the contents ofDataSource
Name
.
DataUri
- Sets the search criteria to the URI of data files used to create theDataSource
. The URI can identify either a file or an Amazon Simple Storage Service (Amazon S3) bucket or directory.
IAMUser
- Sets the search criteria to the user account that invoked theDataSource
creation.Possible values:
CreatedAt
LastUpdatedAt
Status
Name
DataLocationS3
IAMUser
--eq
(string)
The equal to operator. The
DataSource
results will haveFilterVariable
values that exactly match the value specified withEQ
.
--gt
(string)
The greater than operator. The
DataSource
results will haveFilterVariable
values that are greater than the value specified withGT
.
--lt
(string)
The less than operator. The
DataSource
results will haveFilterVariable
values that are less than the value specified withLT
.
--ge
(string)
The greater than or equal to operator. The
DataSource
results will haveFilterVariable
values that are greater than or equal to the value specified withGE
.
--le
(string)
The less than or equal to operator. The
DataSource
results will haveFilterVariable
values that are less than or equal to the value specified withLE
.
--ne
(string)
The not equal to operator. The
DataSource
results will haveFilterVariable
values not equal to the value specified withNE
.
--prefix
(string)
A string that is found at the beginning of a variable, such as
Name
orId
.For example, a
DataSource
could have theName
2014-09-09-HolidayGiftMailer
. To search for thisDataSource
, selectName
for theFilterVariable
and any of the following strings for thePrefix
:
2014-09
2014-09-09
2014-09-09-Holiday
--sort-order
(string)
A two-value parameter that determines the sequence of the resulting list of
DataSource
.
asc
- Arranges the list in ascending order (A-Z, 0-9).
dsc
- Arranges the list in descending order (Z-A, 9-0).Results are sorted by
FilterVariable
.Possible values:
asc
dsc
--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 theNextToken
value in thestarting-token
argument of a subsequent command. Do not use theNextToken
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. The generated JSON skeleton is not stable between versions of the AWS CLI and there are no backwards compatibility guarantees in the JSON skeleton generated.
--debug
(boolean)
Turn on debug logging.
--endpoint-url
(string)
Override command’s default URL with the given URL.
--no-verify-ssl
(boolean)
By default, the AWS CLI uses SSL when communicating with AWS services. For each SSL connection, the AWS CLI will verify SSL certificates. This option overrides the default behavior of verifying SSL certificates.
--no-paginate
(boolean)
Disable automatic pagination.
--output
(string)
The formatting style for command output.
json
text
table
yaml
yaml-stream
--query
(string)
A JMESPath query to use in filtering the response data.
--profile
(string)
Use a specific profile from your credential file.
--region
(string)
The region to use. Overrides config/env settings.
--version
(string)
Display the version of this tool.
--color
(string)
Turn on/off color output.
on
off
auto
--no-sign-request
(boolean)
Do not sign requests. Credentials will not be loaded if this argument is provided.
--ca-bundle
(string)
The CA certificate bundle to use when verifying SSL certificates. Overrides config/env settings.
--cli-read-timeout
(int)
The maximum socket read time in seconds. If the value is set to 0, the socket read will be blocking and not timeout. The default value is 60 seconds.
--cli-connect-timeout
(int)
The maximum socket connect time in seconds. If the value is set to 0, the socket connect will be blocking and not timeout. The default value is 60 seconds.
--cli-binary-format
(string)
The formatting style to be used for binary blobs. The default format is base64. The base64 format expects binary blobs to be provided as a base64 encoded string. The raw-in-base64-out format preserves compatibility with AWS CLI V1 behavior and binary values must be passed literally. When providing contents from a file that map to a binary blob fileb://
will always be treated as binary and use the file contents directly regardless of the cli-binary-format
setting. When using file://
the file contents will need to properly formatted for the configured cli-binary-format
.
base64
raw-in-base64-out
--no-cli-pager
(boolean)
Disable cli pager for output.
--cli-auto-prompt
(boolean)
Automatically prompt for CLI input parameters.
--no-cli-auto-prompt
(boolean)
Disable automatically prompt for CLI input parameters.
Results -> (list)
A list of
DataSource
that meet the search criteria.(structure)
Represents the output of the
GetDataSource
operation.The content consists of the detailed metadata and data file information and the current status of the
DataSource
.DataSourceId -> (string)
The ID that is assigned to the
DataSource
during creation.DataLocationS3 -> (string)
The location and name of the data in Amazon Simple Storage Service (Amazon S3) that is used by a
DataSource
.DataRearrangement -> (string)
A JSON string that represents the splitting and rearrangement requirement used when this
DataSource
was created.CreatedByIamUser -> (string)
The AWS user account from which the
DataSource
was created. The account type can be either an AWS root account or an AWS Identity and Access Management (IAM) user account.CreatedAt -> (timestamp)
The time that the
DataSource
was created. The time is expressed in epoch time.LastUpdatedAt -> (timestamp)
The time of the most recent edit to the
BatchPrediction
. The time is expressed in epoch time.DataSizeInBytes -> (long)
The total number of observations contained in the data files that the
DataSource
references.NumberOfFiles -> (long)
The number of data files referenced by the
DataSource
.Name -> (string)
A user-supplied name or description of the
DataSource
.Status -> (string)
The current status of the
DataSource
. This element can have one of the following values:
PENDING - Amazon Machine Learning (Amazon ML) submitted a request to create a
DataSource
.INPROGRESS - The creation process is underway.
FAILED - The request to create a
DataSource
did not run to completion. It is not usable.COMPLETED - The creation process completed successfully.
DELETED - The
DataSource
is marked as deleted. It is not usable.Message -> (string)
A description of the most recent details about creating the
DataSource
.RedshiftMetadata -> (structure)
Describes the
DataSource
details specific to Amazon Redshift.RedshiftDatabase -> (structure)
Describes the database details required to connect to an Amazon Redshift database.
DatabaseName -> (string)
The name of a database hosted on an Amazon Redshift cluster.
ClusterIdentifier -> (string)
The ID of an Amazon Redshift cluster.
DatabaseUserName -> (string)
A username to be used by Amazon Machine Learning (Amazon ML)to connect to a database on an Amazon Redshift cluster. The username should have sufficient permissions to execute the
RedshiftSelectSqlQuery
query. The username should be valid for an Amazon Redshift USER .SelectSqlQuery -> (string)
The SQL query that is specified during CreateDataSourceFromRedshift . Returns only if
Verbose
is true in GetDataSourceInput.RDSMetadata -> (structure)
The datasource details that are specific to Amazon RDS.
Database -> (structure)
The database details required to connect to an Amazon RDS.
InstanceIdentifier -> (string)
The ID of an RDS DB instance.
DatabaseName -> (string)
The name of a database hosted on an RDS DB instance.
DatabaseUserName -> (string)
The username to be used by Amazon ML to connect to database on an Amazon RDS instance. The username should have sufficient permissions to execute an
RDSSelectSqlQuery
query.SelectSqlQuery -> (string)
The SQL query that is supplied during CreateDataSourceFromRDS . Returns only if
Verbose
is true inGetDataSourceInput
.ResourceRole -> (string)
The role (DataPipelineDefaultResourceRole) assumed by an Amazon EC2 instance to carry out the copy task from Amazon RDS to Amazon S3. For more information, see Role templates for data pipelines.
ServiceRole -> (string)
The role (DataPipelineDefaultRole) assumed by the Data Pipeline service to monitor the progress of the copy task from Amazon RDS to Amazon S3. For more information, see Role templates for data pipelines.
DataPipelineId -> (string)
The ID of the Data Pipeline instance that is used to carry to copy data from Amazon RDS to Amazon S3. You can use the ID to find details about the instance in the Data Pipeline console.
RoleARN -> (string)
The Amazon Resource Name (ARN) of an AWS IAM Role , such as the following: arn:aws:iam::account:role/rolename.
ComputeStatistics -> (boolean)
The parameter is
true
if statistics need to be generated from the observation data.ComputeTime -> (long)
Long integer type that is a 64-bit signed number.
FinishedAt -> (timestamp)
A timestamp represented in epoch time.
StartedAt -> (timestamp)
A timestamp represented in epoch time.
NextToken -> (string)
An ID of the next page in the paginated results that indicates at least one more page follows.