AWS Migration Hub
User Guide


Lists all, or filtered by resource name, migration tasks associated with the user account making this call. This API has the following traits:

  • Can show a summary list of the most recent migration tasks.

  • Can show a summary list of migration tasks associated with a given discovered resource.

  • Lists migration tasks in a paginated interface.

Request Syntax

{ "MaxResults": number, "NextToken": "string", "ResourceName": "string" }

Request Parameters

The request accepts the following data in JSON format.


Value to specify how many results are returned per page.

Type: Integer

Valid Range: Minimum value of 1. Maximum value of 100.

Required: No


If a NextToken was returned by a previous call, there are more results available. To retrieve the next page of results, make the call again using the returned token in NextToken.

Type: String

Required: No


Filter migration tasks by discovered resource name.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 1600.

Required: No

Response Syntax

{ "MigrationTaskSummaryList": [ { "MigrationTaskName": "string", "ProgressPercent": number, "ProgressUpdateStream": "string", "Status": "string", "StatusDetail": "string", "UpdateDateTime": number } ], "NextToken": "string" }

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.


Lists the migration task's summary which includes: MigrationTaskName, ProgressPercent, ProgressUpdateStream, Status, and the UpdateDateTime for each task.

Type: Array of MigrationTaskSummary objects


If there are more migration tasks than the max result, return the next token to be passed to the next call as a bookmark of where to start from.

Type: String



You do not have sufficient access to perform this action.

HTTP Status Code: 400


Exception raised when there is an internal, configuration, or dependency error encountered.

HTTP Status Code: 500


Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.

HTTP Status Code: 400


Exception raised when there are problems accessing ADS (Application Discovery Service); most likely due to a misconfigured policy or the migrationhub-discovery role is missing or not configured correctly.

HTTP Status Code: 400


Exception raised when the request references a resource (ADS configuration, update stream, migration task, etc.) that does not exist in ADS (Application Discovery Service) or in Migration Hub's repository.

HTTP Status Code: 400


Exception raised when there is an internal, configuration, or dependency error encountered.

HTTP Status Code: 500


List a summary of all the migration tasks

The following example lists a summary of the migration tasks associated with the values passed to the optional parameters of ResourceName and MaxResults.

Sample Request

{ "MaxResults": 1, "ResourceName": "d-server-0025db43a885966c8" }

Sample Response

{ "MigrationTaskSummaryList": [ { "Status": "COMPLETED", "ProgressUpdateStream": "SMS", "StatusDetail": "Replication finished", "UpdateDateTime": 1487858882.0, "MigrationTaskName": "sms-12de3cf1a" } ] }

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: