Request Syntax Request Parameters Response Syntax Response Elements Errors See Also

GetQuerySuggestions

Fetches the queries that are suggested to your users.

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

Request Syntax


{
   "IndexId": "string",
   "MaxSuggestionsCount": number,
   "QueryText": "string"
}

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

IndexId

The identifier of the index you want to get query suggestions from.

Type: String

Length Constraints: Fixed length of 36.

Pattern: [a-zA-Z0-9][a-zA-Z0-9-]*

Required: Yes

MaxSuggestionsCount

The maximum number of query suggestions you want to show to your users.

Type: Integer

Required: No

QueryText

The text of a user's query to generate query suggestions.

A query is suggested if the query prefix matches what a user starts to type as their query.

Amazon Kendra does not show any suggestions if a user types fewer than two characters or more than 60 characters. A query must also have at least one search result and contain at least one word of more than four characters.

Type: String

Pattern: ^\P{C}*$

Required: Yes

Response Syntax


{
   "QuerySuggestionsId": "string",
   "Suggestions": [ 
      { 
         "Id": "string",
         "Value": { 
            "Text": { 
               "Highlights": [ 
                  { 
                     "BeginOffset": number,
                     "EndOffset": number
                  }
               ],
               "Text": "string"
            }
         }
      }
   ]
}

Response Elements

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

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

QuerySuggestionsId

The identifier for a list of query suggestions for an index.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 36.

Suggestions

A list of query suggestions for an index.

Type: Array of Suggestion objects

Errors

For information about the errors that are common to all actions, see Common Errors.

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 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

ServiceQuotaExceededException

You have exceeded the set limits for your Amazon Kendra service. Please see Quotas[hyperlink Kendra Quotas pg] for more information, or contact Support to inquire about an increase of limits.

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