Sets the number of retries left to execute an external task by id. If retries are set to 0, an incident is created.

Method

PUT /external-task/{id}/retries

Parameters

Name	Description
id	The id of the external task to set the number of retries for.

A JSON object with the following properties:

Name	Description
retries	The number of retries to set for the external task. Must be >= 0. If this is 0, an incident is created and the task cannot be fetched anymore unless the retries are increased again.

This method returns no content.

Code	Media type	Description
204		Request successful.
404	application/json	Returned if the task does not exist. This could indicate a wrong task id as well as a cancelled task, e.g., due to a caught BPMN boundary event. See the Introduction for the error response format.
400	application/json	In case the number of retries is negative, an exception of type `InvalidRequestException` is returned. See the Introduction for the error response format.

PUT /external-task/anId/retries

Request Body:

{
  "retries": 123
}

Status 204. No content.

原文: https://docs.camunda.org/manual/7.9/reference/rest/external-task/put-retries/