groups:
  - id: service_experimental
    prefix: service
    type: resource
    brief: >
      A service instance.
    attributes:
      - id: namespace
        type: string
        brief: >
          A namespace for `service.name`.
        note: >
          A string value having a meaning that helps to distinguish a group of services,
          for example the team name that owns a group of services.
          `service.name` is expected to be unique within the same namespace.
          If `service.namespace` is not specified in the Resource then `service.name`
          is expected to be unique for all services that have no explicit namespace defined
          (so the empty/unspecified namespace is simply one more valid namespace).
          Zero-length namespace string is assumed equal to unspecified namespace.
        examples: ["Shop"]
      - id: instance.id
        type: string
        brief: >
          The string ID of the service instance.
        note: >
          MUST be unique for each instance of the same `service.namespace,service.name` pair
          (in other words `service.namespace,service.name,service.instance.id` triplet MUST be globally unique).
          The ID helps to distinguish instances of the same service that exist at the same time
          (e.g. instances of a horizontally scaled service). It is preferable for the ID to be persistent
          and stay the same for the lifetime of the service instance, however it is acceptable that
          the ID is ephemeral and changes during important lifetime events for the service
          (e.g. service restarts).
          If the service has no inherent unique ID that can be used as the value of this attribute
          it is recommended to generate a random Version 1 or Version 4 RFC 4122 UUID
          (services aiming for reproducible UUIDs may also use Version 5, see RFC 4122
          for more recommendations).
        examples: ["my-k8s-pod-deployment-1", "627cc493-f310-47de-96bd-71410b7dec09"]
