Amazon Comprehend
Developer Guide

UpdateEndpoint

Updates information about the specified endpoint.

Request Syntax

{ "DesiredInferenceUnits": number, "EndpointArn": "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.

DesiredInferenceUnits

The desired number of inference units to be used by the model using this endpoint. Each inference unit represents of a throughput of 100 characters per second.

Type: Integer

Valid Range: Minimum value of 1.

Required: Yes

EndpointArn

The Amazon Resource Number (ARN) of the endpoint being updated.

Type: String

Length Constraints: Maximum length of 256.

Pattern: arn:aws(-[^:]+)?:comprehend:[a-zA-Z0-9-]*:[0-9]{12}:document-classifier-endpoint/[a-zA-Z0-9](-*[a-zA-Z0-9])*

Required: Yes

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.

InternalServerException

An internal server error occurred. Retry your request.

HTTP Status Code: 500

InvalidRequestException

The request is invalid.

HTTP Status Code: 400

ResourceInUseException

The specified name is already in use. Use a different name and try your request again.

HTTP Status Code: 400

ResourceLimitExceededException

The maximum number of recognizers per account has been exceeded. Review the recognizers, perform cleanup, and then try your request again.

HTTP Status Code: 400

ResourceNotFoundException

The specified resource ARN was not found. Check the ARN and try your request again.

HTTP Status Code: 400

ResourceUnavailableException

The specified resource is not available. Check to see if the resource is in the TRAINED state and try your request again.

HTTP Status Code: 400

TooManyRequestsException

The number of requests exceeds the limit. Resubmit your request later.

HTTP Status Code: 400

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: