Try

Serves as a mechanism within workflows to handle errors gracefully, potentially retrying failed tasks before proceeding with alternate ones.

Properties

Name	Type	Required	Description
try	map[string, task]	yes	The task(s) to perform. This will be run as a child workflow.
catch	catch	yes	Configures the errors to catch and how to handle them.

Example

document:
  dsl: 1.0.0
  namespace: zigflow
  name: example
  version: 0.0.1
do:
  - user:
      export:
        as: user
      try:
        - getUser:
            call: http
            export:
              as: user
            with:
              method: get
              endpoint: https://jsonplaceholder.typicode.com/users/2000
      catch:
        do:
          - setError:
              export:
                as: error
              set:
                message: some error

This outputs:

{
  "user": {
    "error": {
      "message": "some error"
    }
  }
}

Definitions

Catch

Defines the configuration of a catch clause, which a concept used to catch errors.

Properties

Name	Type	Required	Description
do	map[string, task]	yes	The definition of the task(s) to run when catching an error. This will be run as a child workflow.