Instance - Start all the stopped instances with a specific tag

The following example policy will start all the stopped instances that have freeform “custodian_dev” tag

policies:
  - name: start-all-stopped-dev-instances
    description: |
      Start all the stopped dev instances
    resource: oci.instance
    filters:
      - type: value
        key: lifecycle_state
        value: 'STOPPED'
        op: eq
      - type: value
        key: freeform_tags.custodian_dev
        value: 'true'
    actions:
      - start