UpdateAccessPolicy (smaws-clients.Smaws_Client_OpenSearchServerless.UpdateAccessPolicy)

val request : 
  Smaws_Lib.Context.t ->
  update_access_policy_request ->
  (update_access_policy_response,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `ConflictException of conflict_exception
    | `InternalServerException of internal_server_exception
    | `ResourceNotFoundException of resource_not_found_exception
    | `ValidationException of validation_exception ])
    Stdlib.result

Updates an OpenSearch Serverless access policy. For more information, see Data access control for Amazon OpenSearch Serverless.