# ClearQuerySuggestions
<a name="API_ClearQuerySuggestions"></a>

Clears existing query suggestions from an index.

This deletes existing suggestions only, not the queries in the query log. After you clear suggestions, Amazon Kendra learns new suggestions based on new queries added to the query log from the time you cleared suggestions. If you do not see any new suggestions, then please allow Amazon Kendra to collect enough queries to learn new suggestions.

 `ClearQuerySuggestions` is currently not supported in the AWS GovCloud (US-West) region.

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

```
{
   "IndexId": "string"
}
```

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

For information about the parameters that are common to all actions, see [Common Parameters](CommonParameters.md).

The request accepts the following data in JSON format.

 ** [IndexId](#API_ClearQuerySuggestions_RequestSyntax) **   <a name="kendra-ClearQuerySuggestions-request-IndexId"></a>
The identifier of the index you want to clear query suggestions from.  
Type: String  
Length Constraints: Fixed length of 36.  
Pattern: `[a-zA-Z0-9][a-zA-Z0-9-]*`   
Required: Yes

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

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

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

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

 ** AccessDeniedException **   
You don't have sufficient access to perform this action. Please ensure you have the required permission policies and user accounts and try again.  
HTTP Status Code: 400

 ** ConflictException **   
A conflict occurred with the request. Please fix any inconsistences with your resources and try again.  
HTTP Status Code: 400

 ** InternalServerException **   
An issue occurred with the internal server used for your Amazon Kendra service. Please wait a few minutes and try again, or contact [Support](http://aws.amazon.com/contact-us/) for help.  
HTTP Status Code: 500

 ** ResourceNotFoundException **   
The resource you want to use doesn’t exist. Please check you have provided the correct resource and try again.  
HTTP Status Code: 400

 ** ThrottlingException **   
The request was denied due to request throttling. Please reduce the number of requests and try again.  
HTTP Status Code: 400

 ** ValidationException **   
The input fails to satisfy the constraints set by the Amazon Kendra service. Please provide the correct input and try again.  
HTTP Status Code: 400

## See Also
<a name="API_ClearQuerySuggestions_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/kendra-2019-02-03/ClearQuerySuggestions) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/kendra-2019-02-03/ClearQuerySuggestions) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/kendra-2019-02-03/ClearQuerySuggestions) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/kendra-2019-02-03/ClearQuerySuggestions) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/kendra-2019-02-03/ClearQuerySuggestions) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/kendra-2019-02-03/ClearQuerySuggestions) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/kendra-2019-02-03/ClearQuerySuggestions) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/kendra-2019-02-03/ClearQuerySuggestions) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/kendra-2019-02-03/ClearQuerySuggestions) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/kendra-2019-02-03/ClearQuerySuggestions)