Request Syntax Request Parameters Response Elements Errors See Also

UpdateIndex

Updates an existing Amazon Kendra index.

Request Syntax


{
   "CapacityUnits": { 
      "QueryCapacityUnits": number,
      "StorageCapacityUnits": number
   },
   "Description": "string",
   "DocumentMetadataConfigurationUpdates": [ 
      { 
         "Name": "string",
         "Relevance": { 
            "Duration": "string",
            "Freshness": boolean,
            "Importance": number,
            "RankOrder": "string",
            "ValueImportanceMap": { 
               "string" : number 
            }
         },
         "Search": { 
            "Displayable": boolean,
            "Facetable": boolean,
            "Searchable": boolean,
            "Sortable": boolean
         },
         "Type": "string"
      }
   ],
   "Id": "string",
   "Name": "string",
   "RoleArn": "string",
   "UserContextPolicy": "string",
   "UserGroupResolutionConfiguration": { 
      "UserGroupResolutionMode": "string"
   },
   "UserTokenConfigurations": [ 
      { 
         "JsonTokenTypeConfiguration": { 
            "GroupAttributeField": "string",
            "UserNameAttributeField": "string"
         },
         "JwtTokenTypeConfiguration": { 
            "ClaimRegex": "string",
            "GroupAttributeField": "string",
            "Issuer": "string",
            "KeyLocation": "string",
            "SecretManagerArn": "string",
            "URL": "string",
            "UserNameAttributeField": "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.

CapacityUnits

Sets the number of additional document storage and query capacity units that should be used by the index. You can change the capacity of the index up to 5 times per day, or make 5 API calls.

If you are using extra storage units, you can't reduce the storage capacity below what is required to meet the storage needs for your index.

Type: CapacityUnitsConfiguration object

Required: No

Description

A new description for the index.

Type: String

Length Constraints: Minimum length of 0. Maximum length of 1000.

Pattern: ^\P{C}*$

Required: No

DocumentMetadataConfigurationUpdates

The document metadata configuration you want to update for the index. Document metadata are fields or attributes associated with your documents. For example, the company department name associated with each document.

Type: Array of DocumentMetadataConfiguration objects

Array Members: Minimum number of 0 items. Maximum number of 500 items.

Required: No

Id

The identifier of the index you want to update.

Type: String

Length Constraints: Fixed length of 36.

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

Required: Yes

Name

The name of the index you want to update.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 1000.

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

Required: No

RoleArn

An AWS Identity and Access Management (IAM) role that gives Amazon Kendra permission to access Amazon CloudWatch logs and metrics.

Type: String

Length Constraints: Minimum length of 0. Maximum length of 1284.

Pattern: arn:[a-z0-9-\.]{1,63}:[a-z0-9-\.]{0,63}:[a-z0-9-\.]{0,63}:[a-z0-9-\.]{0,63}:[^/].{0,1023}

Required: No

UserContextPolicy

The user context policy.

Type: String

Valid Values: ATTRIBUTE_FILTER | USER_TOKEN

Required: No

UserGroupResolutionConfiguration

Enables fetching access levels of groups and users from an AWS IAM Identity Center (successor to AWS Single Sign-On) identity source. To configure this, see UserGroupResolutionConfiguration.

Type: UserGroupResolutionConfiguration object

Required: No

UserTokenConfigurations

The user token configuration.

Type: Array of UserTokenConfiguration objects

Array Members: Maximum number of 1 item.

Required: No

Response Elements

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

Errors

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

AccessDeniedException

HTTP Status Code: 400

ConflictException

HTTP Status Code: 400

InternalServerException

HTTP Status Code: 500

ResourceNotFoundException

HTTP Status Code: 400

ServiceQuotaExceededException

HTTP Status Code: 400

ThrottlingException

HTTP Status Code: 400

ValidationException

HTTP Status Code: 400