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

# ListProgressUpdateStreams
<a name="API_ListProgressUpdateStreams"></a>

Lists progress update streams associated with the user account making this call.

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

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

## Request Parameters
<a name="API_ListProgressUpdateStreams_RequestParameters"></a>

The request accepts the following data in JSON format.

 ** [MaxResults](#API_ListProgressUpdateStreams_RequestSyntax) **   <a name="migrationhub-ListProgressUpdateStreams-request-MaxResults"></a>
Filter to limit the maximum number of results to list per page.  
Type: Integer  
Valid Range: Minimum value of 1. Maximum value of 100.  
Required: No

 ** [NextToken](#API_ListProgressUpdateStreams_RequestSyntax) **   <a name="migrationhub-ListProgressUpdateStreams-request-NextToken"></a>
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  
Length Constraints: Minimum length of 0. Maximum length of 2048.  
Pattern: `^[a-zA-Z0-9\/\+\=]{0,2048}$`   
Required: No

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

```
{
   "NextToken": "string",
   "ProgressUpdateStreamSummaryList": [ 
      { 
         "ProgressUpdateStreamName": "string"
      }
   ]
}
```

## Response Elements
<a name="API_ListProgressUpdateStreams_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_ListProgressUpdateStreams_ResponseSyntax) **   <a name="migrationhub-ListProgressUpdateStreams-response-NextToken"></a>
If there are more streams created 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  
Length Constraints: Minimum length of 0. Maximum length of 2048.  
Pattern: `^[a-zA-Z0-9\/\+\=]{0,2048}$` 

 ** [ProgressUpdateStreamSummaryList](#API_ListProgressUpdateStreams_ResponseSyntax) **   <a name="migrationhub-ListProgressUpdateStreams-response-ProgressUpdateStreamSummaryList"></a>
List of progress update streams up to the max number of results passed in the input.  
Type: Array of [ProgressUpdateStreamSummary](API_ProgressUpdateStreamSummary.md) objects

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

 ** AccessDeniedException **   
You do not have sufficient access to perform this action.  
HTTP Status Code: 400

 ** HomeRegionNotSetException **   
The home region is not set. Set the home region to continue.  
HTTP Status Code: 400

 ** InternalServerError **   
Exception raised when an internal, configuration, or dependency error is encountered.  
HTTP Status Code: 500

 ** InvalidInputException **   
Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.  
HTTP Status Code: 400

 ** ServiceUnavailableException **   
Exception raised when there is an internal, configuration, or dependency error encountered.  
HTTP Status Code: 500

 ** ThrottlingException **   
The request was denied due to request throttling.    
 ** Message **   
A message that provides information about the exception.  
 ** RetryAfterSeconds **   
The number of seconds the caller should wait before retrying.
HTTP Status Code: 400

## Examples
<a name="API_ListProgressUpdateStreams_Examples"></a>

### List progress update streams
<a name="API_ListProgressUpdateStreams_Example_1"></a>

The following example lists the progress update streams associated with the account invoking the request and uses the value passed to the optional parameter `MaxResults`.

#### Sample Request
<a name="API_ListProgressUpdateStreams_Example_1_Request"></a>

```
{
    "MaxResults": 2
}
```

#### Sample Response
<a name="API_ListProgressUpdateStreams_Example_1_Response"></a>

```
{
    "ProgressUpdateStreamSummaryList": [
        {
            "ProgressUpdateStreamName": "DMS"
        }, 
        {
            "ProgressUpdateStreamName": "SMS"
        }
    ], 
    "NextToken": "AYADeDJG11y1VuQBWp87zGdqAkkAXwABABVhd3MtY3J5cHRvLXB1YmxpYy1rZ
    XkAREFwM0s3MElDWDI4NVJ3RG4vQUVnWFZKa2xNQVI1a2RJZXNNQXZnN2Y4M0pMdjN6Ujhka2VE
    Z0lRZEFnQ2toUE1Rdz09AAEAB2F3cy1rbXMAS2Fybjphd3M6a21zOnVzLXdlc3QtMjo2MzEzOTQ
    0NDA2MDg6a2V5L2UzNmUxYTc5LTUyYTUtNDdhZi05YmZjLWUxZDY2MjMyM2E0MwCnAQEBAHieuD
    SjpG16QpfVPv6L98gI73HcNP7jNyhyIMduHA8a4wAAAH4wfAYJKoZIhvcNAQcGoG8wbQIBADBoB
    gkqhkiG9w0BBwEwHgYJYIZIAWUDBAEuMBEEDGKeYQzVoDEvBo0EDwIBEIA7KbgCu41sTOBeQaU9
    BOchDBz6NGrh3AztXyqwJGczR7PiOOJZUPipWyiZDOSwVh/Exbkwm5clUF3VJ0kCAAAAAAwAABA
    Ac1MGWKEY/ySGi8kJmVlSZlU6rN/okwmmQCyymv////8AAAABvAPw0ZhHxJ3B4nsQAAAAbahc0b
    uugm7vytB05AobE5AWiEJaEEz5kMiYQJtzDfwXM8h9GS8kX7ydocfw0yLCMM9/sLa5JaaqY3yVh
    K3m9SwqxBSlBBhNhsjPMOZFBVMB12UcG5CW/Qo2rrzpNA/dVrCIweobaBVrxu4X9TkvT7qm67ns
    IGQM8SHofcfRAGcwZQIwElspH+HhwSxyI59eG6a3juJvgbHBNKwIH72N9Si3TZaTyiskL6QUPH5
    Y9PLmtIX7AjEAiZaqz55O+EUmaxiizH76sVuWoCMReEgFJtSm5NM3trucfj20AiIZ6/MG3bsJ43
    fZ"
}
```

## See Also
<a name="API_ListProgressUpdateStreams_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/AWSMigrationHub-2017-05-31/ListProgressUpdateStreams) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/AWSMigrationHub-2017-05-31/ListProgressUpdateStreams) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/AWSMigrationHub-2017-05-31/ListProgressUpdateStreams) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/AWSMigrationHub-2017-05-31/ListProgressUpdateStreams) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/AWSMigrationHub-2017-05-31/ListProgressUpdateStreams) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/AWSMigrationHub-2017-05-31/ListProgressUpdateStreams) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/AWSMigrationHub-2017-05-31/ListProgressUpdateStreams) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/AWSMigrationHub-2017-05-31/ListProgressUpdateStreams) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/AWSMigrationHub-2017-05-31/ListProgressUpdateStreams) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/AWSMigrationHub-2017-05-31/ListProgressUpdateStreams)