# ListSessions
<a name="API_agent-runtime_ListSessions"></a>

Lists all sessions in your AWS account. For more information about sessions, see [Store and retrieve conversation history and context with Amazon Bedrock sessions](https://docs.aws.amazon.com/bedrock/latest/userguide/sessions.html).

## Request Syntax
<a name="API_agent-runtime_ListSessions_RequestSyntax"></a>

```
POST /sessions/?maxResults=maxResults&nextToken=nextToken HTTP/1.1
```

## URI Request Parameters
<a name="API_agent-runtime_ListSessions_RequestParameters"></a>

The request uses the following URI parameters.

 ** [maxResults](#API_agent-runtime_ListSessions_RequestSyntax) **   <a name="bedrock-agent-runtime_ListSessions-request-uri-maxResults"></a>
The maximum number of results to return in the response. If the total number of results is greater than this value, use the token returned in the response in the `nextToken` field when making another request to return the next batch of results.  
Valid Range: Minimum value of 1. Maximum value of 1000.

 ** [nextToken](#API_agent-runtime_ListSessions_RequestSyntax) **   <a name="bedrock-agent-runtime_ListSessions-request-uri-nextToken"></a>
If the total number of results is greater than the `maxResults` value provided in the request, enter the token returned in the `nextToken` field in the response in this field to return the next batch of results.   
Length Constraints: Minimum length of 1. Maximum length of 2048.  
Pattern: `\S*` 

## Request Body
<a name="API_agent-runtime_ListSessions_RequestBody"></a>

The request does not have a request body.

## Response Syntax
<a name="API_agent-runtime_ListSessions_ResponseSyntax"></a>

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

{
   "nextToken": "string",
   "sessionSummaries": [ 
      { 
         "createdAt": "string",
         "lastUpdatedAt": "string",
         "sessionArn": "string",
         "sessionId": "string",
         "sessionStatus": "string"
      }
   ]
}
```

## Response Elements
<a name="API_agent-runtime_ListSessions_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_agent-runtime_ListSessions_ResponseSyntax) **   <a name="bedrock-agent-runtime_ListSessions-response-nextToken"></a>
If the total number of results is greater than the `maxResults` value provided in the request, use this token when making another request in the `nextToken` field to return the next batch of results.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 2048.  
Pattern: `\S*` 

 ** [sessionSummaries](#API_agent-runtime_ListSessions_ResponseSyntax) **   <a name="bedrock-agent-runtime_ListSessions-response-sessionSummaries"></a>
A list of summaries for each session in your AWS account.  
Type: Array of [SessionSummary](API_agent-runtime_SessionSummary.md) objects

## Errors
<a name="API_agent-runtime_ListSessions_Errors"></a>

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

 ** AccessDeniedException **   
The request is denied because of missing access permissions. Check your permissions and retry your request.  
HTTP Status Code: 403

 ** InternalServerException **   
An internal server error occurred. Retry your request.    
 ** reason **   
The reason for the exception. If the reason is `BEDROCK_MODEL_INVOCATION_SERVICE_UNAVAILABLE`, the model invocation service is unavailable. Retry your request.
HTTP Status Code: 500

 ** ThrottlingException **   
The number of requests exceeds the limit. Resubmit your request later.  
HTTP Status Code: 429

 ** ValidationException **   
Input validation failed. Check your request parameters and retry the request.  
HTTP Status Code: 400

## Examples
<a name="API_agent-runtime_ListSessions_Examples"></a>

### Example request
<a name="API_agent-runtime_ListSessions_Example_1"></a>

This example illustrates one usage of ListSessions.

```
POST bedrock-agent-runtime.us-east-1.amazonaws.com/sessions/?maxResults=10&nextToken=nextToken HTTP/1.1
```

## See Also
<a name="API_agent-runtime_ListSessions_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/bedrock-agent-runtime-2023-07-26/ListSessions) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/bedrock-agent-runtime-2023-07-26/ListSessions) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/bedrock-agent-runtime-2023-07-26/ListSessions) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/bedrock-agent-runtime-2023-07-26/ListSessions) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/bedrock-agent-runtime-2023-07-26/ListSessions) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/bedrock-agent-runtime-2023-07-26/ListSessions) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/bedrock-agent-runtime-2023-07-26/ListSessions) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/bedrock-agent-runtime-2023-07-26/ListSessions) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/bedrock-agent-runtime-2023-07-26/ListSessions) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/bedrock-agent-runtime-2023-07-26/ListSessions)