Sign in

v1

latestOpenAPI 3.0.0Apache 2.0 License2026-07-1737274251.5 KB

Lists all Map Runs that were started by a given state machine execution. Use this API action to obtain Map Run ARNs, and then call <code>DescribeMapRun</code> to obtain more information, if needed.

post/#X-Amz-Target=AWSStepFunctions.ListMapRuns

Headers

X-Amz-Target'AWSStepFunctions.ListMapRuns' required

Request body

executionArnstring required

The Amazon Resource Name (ARN) of the execution for which the Map Runs must be listed.

maxResultsinteger
<p>The maximum number of results that are returned per call. You can use <code>nextToken</code> to obtain further pages of results. The default is 100 and the maximum allowed page size is 1000. A value of 0 uses the default.</p> <p>This is only an upper limit. The actual number of results returned per call might be fewer than the specified maximum.</p>
nextTokenstring

If <code>nextToken</code> is returned, there are more results available. The value of <code>nextToken</code> is a unique pagination token for each page. Make the call again using the returned token to retrieve the next page. Keep all other arguments unchanged. Each pagination token expires after 24 hours. Using an expired pagination token will return an <i>HTTP 400 InvalidToken</i> error.

Response

Success

nextTokenstring

If <code>nextToken</code> is returned, there are more results available. The value of <code>nextToken</code> is a unique pagination token for each page. Make the call again using the returned token to retrieve the next page. Keep all other arguments unchanged. Each pagination token expires after 24 hours. Using an expired pagination token will return an <i>HTTP 400 InvalidToken</i> error.