Work with Callable Handler

Use the Callable Action Handler to return an ActionResult. The CallableHandler class is preferred over RunnableHandler because it returns ActionResult. By using the CallableHandler, consumers provide improved error handling while the framework provides metrics.

CallableHandler Class 

Call Method 

This method is for Call.

call() 

Signature

1public Slack.ActionResult call()

Return Value

Type: Slack.ActionResult

Beta Feature

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