Floweye

# Callback (mutate_step_expiration)

Modify step expiration

# Description

Callback transforms active step expiration. Every item from sliding is applied on variable or active step expiration. Finally configured steps expiration is overwritten with result.

# Config

mutate_step_expiration:

	config:

		# Required | Type: string | Default: null
		# Base relative time to compute expiration from
		time: "{$myvar}"

		# Required | Type: array | Default: []
		# List of relative times
		#
		### Note
		### Must be specified if time field is empty
		sliding: ["+5 days", "+ 2 hours"]

		# Required | Type: array | Default: []
		# Steps for which is expiration mutated. By default is used active step.
		steps: ["mystep"]
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# Examples

There are several ways the callback can be used:

  • to = null
  • sliding = ['+5 days', '+ 2 hours']

Async start time will be set to + 5 days and 2 hours from callback start .

  • to = samoe value (for example a string "first day of month" or a timestamp "123456789")
  • sliding = []

Async start time will be set to the value in to .

  • to = some value
  • sliding = ['+5 days', '+ 2 hours']

We take value from to and apply sliding to it like in the first example . Async start time will be set to the result.

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