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resource

Resource is a processor type that runs a processor resource identified by its label.

# Config fields, showing default values
resource: ""

This processor allows you to reference the same configured processor resource in multiple places, and can also tidy up large nested configs. For example, the config:

pipeline:
processors:
- mapping: |
root.message = this
root.meta.link_count = this.links.length()
root.user.age = this.user.age.number()

Is equivalent to:

pipeline:
processors:
- resource: foo_proc

processor_resources:
- label: foo_proc
mapping: |
root.message = this
root.meta.link_count = this.links.length()
root.user.age = this.user.age.number()

You can find out more about resources in this document.