generated: '2026-07-11'
method: derived
source: openapi/signl4-openapi.yml
summary:
  types:
  - apiKey
  api_key_in:
  - header
schemes:
- name: S4ApiKey
  type: apiKey
  in: header
  parameter: X-S4-Api-Key
  description: Team or webhook secret used to authorize REST API requests.
  sources:
  - openapi/signl4-openapi.yml