Request Syntax URI Request Parameters Request Body Response Syntax Response Elements Errors See Also

ListDataSets

Lists the data sets imported for a specific application. In AWS Mainframe Modernization, data sets are associated with applications deployed on runtime environments. This is known as importing data sets. Currently, AWS Mainframe Modernization can import data sets into catalogs using CreateDataSetImportTask.

Request Syntax


GET /applications/applicationId/datasets?maxResults=maxResults&nameFilter=nameFilter&nextToken=nextToken&prefix=prefix HTTP/1.1

URI Request Parameters

The request uses the following URI parameters.

applicationId

The unique identifier of the application for which you want to list the associated data sets.

Pattern: ^\S{1,80}$

Required: Yes

maxResults

The maximum number of objects to return.

Valid Range: Minimum value of 1. Maximum value of 2000.

nameFilter

Filter dataset name matching the specified pattern. Can use * and % as wild cards.

Pattern: ^\S{1,200}$

nextToken

A pagination token returned from a previous call to this operation. This specifies the next item to return. To return to the beginning of the list, exclude this parameter.

Pattern: ^\S{1,2000}$

prefix

The prefix of the data set name, which you can use to filter the list of data sets.

Pattern: ^\S{1,200}$

Request Body

The request does not have a request body.

Response Syntax


HTTP/1.1 200
Content-type: application/json

{
   "dataSets": [ 
      { 
         "creationTime": number,
         "dataSetName": "string",
         "dataSetOrg": "string",
         "format": "string",
         "lastReferencedTime": number,
         "lastUpdatedTime": 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.

dataSets

The list of data sets, containing information including the creation time, the data set name, the data set organization, the data set format, and the last time the data set was referenced or updated.

Type: Array of DataSetSummary objects

nextToken

If there are more items to return, this contains a token that is passed to a subsequent call to this operation to retrieve the next set of items.

Type: String

Pattern: ^\S{1,2000}$

Errors

For information about the errors that are common to all actions, see Common Errors.

AccessDeniedException

The account or role doesn't have the right permissions to make the request.

HTTP Status Code: 403

ConflictException

The parameters provided in the request conflict with existing resources.

HTTP Status Code: 409

ExecutionTimeoutException

Failed to connect to server, or didn’t receive response within expected time period.

HTTP Status Code: 504

InternalServerException

An unexpected error occurred during the processing of the request.

HTTP Status Code: 500

ResourceNotFoundException

The specified resource was not found.

HTTP Status Code: 404

ServiceUnavailableException

Server cannot process the request at the moment.

HTTP Status Code: 503

ThrottlingException

The number of requests made exceeds the limit.

HTTP Status Code: 429

ValidationException

One or more parameters provided in the request is not valid.

HTTP Status Code: 400