$schema: https://json-schema.org/draft/2020-12/schema
$id: https://raw.githubusercontent.com/api-evangelist/google-cloud-load-balancing/refs/heads/main/json-schema/json-schema.yml
title: Google Cloud Backend Service
description: A backend service resource for Google Cloud Load Balancing
type: object
properties:
  id:
    type: string
    description: Unique identifier for the resource
  name:
    type: string
    description: Name of the backend service resource
    pattern: ^[a-z]([-a-z0-9]*[a-z0-9])?$
  description:
    type: string
    description: An optional description of the backend service
  protocol:
    type: string
    enum:
      - HTTP
      - HTTPS
      - TCP
      - SSL
      - UDP
    description: The protocol this backend service uses to communicate with backends
  port:
    type: integer
    minimum: 1
    maximum: 65535
    description: Default port used by the backend service
  healthChecks:
    type: array
    items:
      type: string
      format: uri
    description: URLs of the health checks attached to this backend service
  backends:
    type: array
    items:
      type: object
      properties:
        group:
          type: string
          format: uri
          description: URL of the instance group resource
        balancingMode:
          type: string
          enum:
            - UTILIZATION
            - RATE
            - CONNECTION
        capacityScaler:
          type: number
          minimum: 0
          maximum: 1
          description: Capacity scaler for the backend
        maxUtilization:
          type: number
          minimum: 0
          maximum: 1
          description: Target utilization for the backend group
      required:
        - group
    description: List of backends serving this backend service
  loadBalancingScheme:
    type: string
    enum:
      - EXTERNAL
      - INTERNAL
      - INTERNAL_MANAGED
    description: The load balancing scheme used by this backend service
  timeoutSec:
    type: integer
    minimum: 1
    description: Backend service timeout in seconds
  selfLink:
    type: string
    format: uri
    description: Server-defined URL for the resource
  creationTimestamp:
    type: string
    format: date-time
    description: Timestamp when the resource was created
required:
  - name