[ aws . dms ]



Returns a paginated list of premigration assessment runs based on filter settings.

These filter settings can specify a combination of premigration assessment runs, migration tasks, replication instances, and assessment run status values.


This operation doesn’t return information about individual assessments. For this information, see the DescribeReplicationTaskIndividualAssessments operation.

See also: AWS API Documentation


[--filters <value>]
[--max-records <value>]
[--marker <value>]
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]
[--endpoint-url <value>]
[--output <value>]
[--query <value>]
[--profile <value>]
[--region <value>]
[--version <value>]
[--color <value>]
[--ca-bundle <value>]
[--cli-read-timeout <value>]
[--cli-connect-timeout <value>]
[--cli-binary-format <value>]


--filters (list)

Filters applied to the premigration assessment runs described in the form of key-value pairs.

Valid filter names: replication-task-assessment-run-arn , replication-task-arn , replication-instance-arn , status


Identifies the name and value of a filter object. This filter is used to limit the number and type of DMS objects that are returned for a particular Describe* call or similar operation. Filters are used as an optional parameter for certain API operations.

Name -> (string)

The name of the filter as specified for a Describe* or similar operation.

Values -> (list)

The filter value, which can specify one or more values used to narrow the returned results.


Shorthand Syntax:

Name=string,Values=string,string ...

JSON Syntax:

    "Name": "string",
    "Values": ["string", ...]

--max-records (integer)

The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.

--marker (string)

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .

--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.

--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.

Global Options

--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.


Marker -> (string)

A pagination token returned for you to pass to a subsequent request. If you pass this token as the Marker value in a subsequent request, the response includes only records beyond the marker, up to the value specified in the request by MaxRecords .

ReplicationTaskAssessmentRuns -> (list)

One or more premigration assessment runs as specified by Filters .


Provides information that describes a premigration assessment run that you have started using the StartReplicationTaskAssessmentRun operation.

Some of the information appears based on other operations that can return the ReplicationTaskAssessmentRun object.

ReplicationTaskAssessmentRunArn -> (string)

Amazon Resource Name (ARN) of this assessment run.

ReplicationTaskArn -> (string)

ARN of the migration task associated with this premigration assessment run.

Status -> (string)

Assessment run status.

This status can have one of the following values:

  • "cancelling" – The assessment run was canceled by the CancelReplicationTaskAssessmentRun operation.
  • "deleting" – The assessment run was deleted by the DeleteReplicationTaskAssessmentRun operation.
  • "failed" – At least one individual assessment completed with a failed status.
  • "error-provisioning" – An internal error occurred while resources were provisioned (during provisioning status).
  • "error-executing" – An internal error occurred while individual assessments ran (during running status).
  • "invalid state" – The assessment run is in an unknown state.
  • "passed" – All individual assessments have completed, and none has a failed status.
  • "provisioning" – Resources required to run individual assessments are being provisioned.
  • "running" – Individual assessments are being run.
  • "starting" – The assessment run is starting, but resources are not yet being provisioned for individual assessments.

ReplicationTaskAssessmentRunCreationDate -> (timestamp)

Date on which the assessment run was created using the StartReplicationTaskAssessmentRun operation.

AssessmentProgress -> (structure)

Indication of the completion progress for the individual assessments specified to run.

IndividualAssessmentCount -> (integer)

The number of individual assessments that are specified to run.

IndividualAssessmentCompletedCount -> (integer)

The number of individual assessments that have completed, successfully or not.

LastFailureMessage -> (string)

Last message generated by an individual assessment failure.

ServiceAccessRoleArn -> (string)

ARN of the service role used to start the assessment run using the StartReplicationTaskAssessmentRun operation. The role must allow the iam:PassRole action.

ResultLocationBucket -> (string)

Amazon S3 bucket where DMS stores the results of this assessment run.

ResultLocationFolder -> (string)

Folder in an Amazon S3 bucket where DMS stores the results of this assessment run.

ResultEncryptionMode -> (string)

Encryption mode used to encrypt the assessment run results.

ResultKmsKeyArn -> (string)

ARN of the KMS encryption key used to encrypt the assessment run results.

AssessmentRunName -> (string)

Unique name of the assessment run.