AWS Glue
Web API Reference (API Version 2017-03-31)


Modifies an existing classifier (a GrokClassifier, XMLClassifier, or JsonClassifier, depending on which field is present).

Request Syntax

{ "GrokClassifier": { "Classification": "string", "CustomPatterns": "string", "GrokPattern": "string", "Name": "string" }, "JsonClassifier": { "JsonPath": "string", "Name": "string" }, "XMLClassifier": { "Classification": "string", "Name": "string", "RowTag": "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.


A GrokClassifier object with updated fields.

Type: UpdateGrokClassifierRequest object

Required: No


A JsonClassifier object with updated fields.

Type: UpdateJsonClassifierRequest object

Required: No


An XMLClassifier object with updated fields.

Type: UpdateXMLClassifierRequest object

Required: No

Response Elements

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


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


A specified entity does not exist

HTTP Status Code: 400


The input provided was not valid.

HTTP Status Code: 400


The operation timed out.

HTTP Status Code: 400


There was a version conflict.

HTTP Status Code: 400

See Also

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