# ListWorkflowSteps
<a name="API_ListWorkflowSteps"></a>

**Note**  
 AWS Migration Hub is no longer open to new customers as of November 7, 2025. For capabilities similar to AWS Migration Hub, explore [AWS Migration Hub](https://aws.amazon.com/transform).

List the steps in a workflow.

## Request Syntax
<a name="API_ListWorkflowSteps_RequestSyntax"></a>

```
GET /workflow/workflowId/workflowstepgroups/stepGroupId/workflowsteps?maxResults=maxResults&nextToken=nextToken HTTP/1.1
```

## URI Request Parameters
<a name="API_ListWorkflowSteps_RequestParameters"></a>

The request uses the following URI parameters.

 ** [maxResults](#API_ListWorkflowSteps_RequestSyntax) **   <a name="migrationhuborchestrator-ListWorkflowSteps-request-uri-maxResults"></a>
The maximum number of results that can be returned.  
Valid Range: Minimum value of 0. Maximum value of 100.

 ** [nextToken](#API_ListWorkflowSteps_RequestSyntax) **   <a name="migrationhuborchestrator-ListWorkflowSteps-request-uri-nextToken"></a>
The pagination token.  
Length Constraints: Minimum length of 0. Maximum length of 2048.  
Pattern: `.*\S.*` 

 ** [stepGroupId](#API_ListWorkflowSteps_RequestSyntax) **   <a name="migrationhuborchestrator-ListWorkflowSteps-request-uri-stepGroupId"></a>
The ID of the step group.  
Length Constraints: Minimum length of 1. Maximum length of 100.  
Pattern: `[a-zA-Z0-9-]+`   
Required: Yes

 ** [workflowId](#API_ListWorkflowSteps_RequestSyntax) **   <a name="migrationhuborchestrator-ListWorkflowSteps-request-uri-workflowId"></a>
The ID of the migration workflow.  
Length Constraints: Minimum length of 1. Maximum length of 100.  
Pattern: `[a-zA-Z0-9-]+`   
Required: Yes

## Request Body
<a name="API_ListWorkflowSteps_RequestBody"></a>

The request does not have a request body.

## Response Syntax
<a name="API_ListWorkflowSteps_ResponseSyntax"></a>

```
HTTP/1.1 200
Content-type: application/json

{
   "nextToken": "string",
   "workflowStepsSummary": [ 
      { 
         "description": "string",
         "name": "string",
         "next": [ "string" ],
         "noOfSrvCompleted": number,
         "noOfSrvFailed": number,
         "owner": "string",
         "previous": [ "string" ],
         "scriptLocation": "string",
         "status": "string",
         "statusMessage": "string",
         "stepActionType": "string",
         "stepId": "string",
         "totalNoOfSrv": number
      }
   ]
}
```

## Response Elements
<a name="API_ListWorkflowSteps_ResponseElements"></a>

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

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

 ** [nextToken](#API_ListWorkflowSteps_ResponseSyntax) **   <a name="migrationhuborchestrator-ListWorkflowSteps-response-nextToken"></a>
The pagination token.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 2048.  
Pattern: `.*\S.*` 

 ** [workflowStepsSummary](#API_ListWorkflowSteps_ResponseSyntax) **   <a name="migrationhuborchestrator-ListWorkflowSteps-response-workflowStepsSummary"></a>
The summary of steps in a migration workflow.  
Type: Array of [WorkflowStepSummary](API_WorkflowStepSummary.md) objects

## Errors
<a name="API_ListWorkflowSteps_Errors"></a>

For information about the errors that are common to all actions, see [Common Error Types](CommonErrors.md).

 ** AccessDeniedException **   
You do not have sufficient access to perform this action.  
HTTP Status Code: 403

 ** InternalServerException **   
An internal error has occurred.  
HTTP Status Code: 500

 ** ThrottlingException **   
The request was denied due to request throttling.  
HTTP Status Code: 429

 ** ValidationException **   
The input fails to satisfy the constraints specified by an AWS service.  
HTTP Status Code: 400

## See Also
<a name="API_ListWorkflowSteps_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS Command Line Interface V2](https://docs.aws.amazon.com/goto/cli2/migrationhuborchestrator-2021-08-28/ListWorkflowSteps) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/migrationhuborchestrator-2021-08-28/ListWorkflowSteps) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/migrationhuborchestrator-2021-08-28/ListWorkflowSteps) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/migrationhuborchestrator-2021-08-28/ListWorkflowSteps) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/migrationhuborchestrator-2021-08-28/ListWorkflowSteps) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/migrationhuborchestrator-2021-08-28/ListWorkflowSteps) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/migrationhuborchestrator-2021-08-28/ListWorkflowSteps) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/migrationhuborchestrator-2021-08-28/ListWorkflowSteps) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/migrationhuborchestrator-2021-08-28/ListWorkflowSteps) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/migrationhuborchestrator-2021-08-28/ListWorkflowSteps)