External Task

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Queries for the external tasks that fulfill given parameters. Parameters may be static as well as dynamic

Queries for external tasks that fulfill given parameters in the form of a JSON object.

Queries for the number of external tasks that fulfill given parameters. Takes the same parameters as the

Queries for the number of external tasks that fulfill given parameters. This method takes the same message

Fetches and locks a specific number of external tasks for execution by a worker. Query can be restricted

Sets the number of retries left to execute external tasks by id synchronously. If retries are set to 0,

Sets the number of retries left to execute external tasks by id asynchronously. If retries are set to 0,

Queries for distinct topic names of external tasks that fulfill given parameters.

Retrieves an external task by id, corresponding to the `ExternalTask` interface in the engine.

Reports a business error in the context of a running external task by id. The error code must be specified

Completes an external task by id and updates process variables.

Retrieves the error details in the context of a running external task by id.

Extends the timeout of the lock by a given amount of time.

Reports a failure to execute an external task by id. A number of retries and a timeout until the task can

Lock an external task by a given id for a specified worker and amount of time.

Sets the priority of an existing external task by id. The default value of a priority is 0.

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

Unlocks an external task by id. Clears the task's lock expiration time and worker id.