# ListTopics
<a name="API_ListTopics"></a>

Lists all of the topics within an account.

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

```
GET /accounts/{{AwsAccountId}}/topics?max-results={{MaxResults}}&next-token={{NextToken}} HTTP/1.1
```

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

The request uses the following URI parameters.

 ** [AwsAccountId](#API_ListTopics_RequestSyntax) **   <a name="QS-ListTopics-request-uri-AwsAccountId"></a>
The ID of the Amazon account that contains the topics that you want to list.  
Length Constraints: Fixed length of 12.  
Pattern: `^[0-9]{12}$`   
Required: Yes

 ** [MaxResults](#API_ListTopics_RequestSyntax) **   <a name="QS-ListTopics-request-uri-MaxResults"></a>
The maximum number of results to be returned per request.  
Valid Range: Minimum value of 1. Maximum value of 100.

 ** [NextToken](#API_ListTopics_RequestSyntax) **   <a name="QS-ListTopics-request-uri-NextToken"></a>
The token for the next set of results, or null if there are no more results.

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

The request does not have a request body.

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

```
HTTP/1.1 {{Status}}
Content-type: application/json

{
   "NextToken": "string",
   "RequestId": "string",
   "TopicsSummaries": [ 
      { 
         "Arn": "string",
         "Name": "string",
         "TopicId": "string",
         "UserExperienceVersion": "string"
      }
   ]
}
```

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

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

 ** [Status](#API_ListTopics_ResponseSyntax) **   <a name="QS-ListTopics-response-Status"></a>
The HTTP status of the request.

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

 ** [NextToken](#API_ListTopics_ResponseSyntax) **   <a name="QS-ListTopics-response-NextToken"></a>
The token for the next set of results, or null if there are no more results.  
Type: String

 ** [RequestId](#API_ListTopics_ResponseSyntax) **   <a name="QS-ListTopics-response-RequestId"></a>
The Amazon request ID for this operation.  
Type: String

 ** [TopicsSummaries](#API_ListTopics_ResponseSyntax) **   <a name="QS-ListTopics-response-TopicsSummaries"></a>
A list of topic summaries.  
Type: Array of [TopicSummary](API_TopicSummary.md) objects

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

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

 ** AccessDeniedException **   
You don't have access to this item. The provided credentials couldn't be validated. You might not be authorized to carry out the request. Make sure that your account is authorized to use the Amazon Quick Sight service, that your policies have the correct permissions, and that you are using the correct credentials.    
 ** RequestId **   
The Amazon request ID for this request.
HTTP Status Code: 401

 ** InternalFailureException **   
An internal failure occurred.    
 ** RequestId **   
The Amazon request ID for this request.
HTTP Status Code: 500

 ** InvalidNextTokenException **   
The `NextToken` value isn't valid.    
 ** RequestId **   
The Amazon request ID for this request.
HTTP Status Code: 400

 ** InvalidParameterValueException **   
One or more parameters has a value that isn't valid.    
 ** RequestId **   
The Amazon request ID for this request.
HTTP Status Code: 400

 ** ThrottlingException **   
Access is throttled.    
 ** RequestId **   
The Amazon request ID for this request.
HTTP Status Code: 429

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

### Example
<a name="API_ListTopics_Example_1"></a>

This example illustrates one usage of ListTopics.

#### Sample Request
<a name="API_ListTopics_Example_1_Request"></a>

```
GET /accounts/{AwsAccountId}/topics HTTP/1.1
Content-type: application/json
```

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

For more information about using this API in one of the language-specific Amazon SDKs, see the following:
+  [Amazon Command Line Interface V2](https://docs.amazonaws.cn/goto/cli2/quicksight-2018-04-01/ListTopics) 
+  [Amazon SDK for .NET V4](https://docs.amazonaws.cn/goto/DotNetSDKV4/quicksight-2018-04-01/ListTopics) 
+  [Amazon SDK for C\+\+](https://docs.amazonaws.cn/goto/SdkForCpp/quicksight-2018-04-01/ListTopics) 
+  [Amazon SDK for Go v2](https://docs.amazonaws.cn/goto/SdkForGoV2/quicksight-2018-04-01/ListTopics) 
+  [Amazon SDK for Java V2](https://docs.amazonaws.cn/goto/SdkForJavaV2/quicksight-2018-04-01/ListTopics) 
+  [Amazon SDK for JavaScript V3](https://docs.amazonaws.cn/goto/SdkForJavaScriptV3/quicksight-2018-04-01/ListTopics) 
+  [Amazon SDK for Kotlin](https://docs.amazonaws.cn/goto/SdkForKotlin/quicksight-2018-04-01/ListTopics) 
+  [Amazon SDK for PHP V3](https://docs.amazonaws.cn/goto/SdkForPHPV3/quicksight-2018-04-01/ListTopics) 
+  [Amazon SDK for Python](https://docs.amazonaws.cn/goto/boto3/quicksight-2018-04-01/ListTopics) 
+  [Amazon SDK for Ruby V3](https://docs.amazonaws.cn/goto/SdkForRubyV3/quicksight-2018-04-01/ListTopics)