{
  "name": "BuildkitePipelineStructure",
  "version": "1.0",
  "description": "Buildkite Pipeline canonical structure across REST API responses, the pipeline YAML configuration, and the pipeline-schema project.",
  "entity": "Pipeline",
  "fields": [
    {
      "name": "id",
      "type": "uuid",
      "required": true,
      "description": "Server-assigned pipeline identifier"
    },
    {
      "name": "slug",
      "type": "string",
      "required": true,
      "pattern": "^[a-z0-9-]+$",
      "description": "URL-safe pipeline slug; unique within an organization"
    },
    {
      "name": "name",
      "type": "string",
      "required": true,
      "description": "Human-readable pipeline name"
    },
    {
      "name": "description",
      "type": "string",
      "required": false
    },
    {
      "name": "repository",
      "type": "string",
      "required": true,
      "description": "Source repository URL (HTTPS or SSH)"
    },
    {
      "name": "default_branch",
      "type": "string",
      "required": true
    },
    {
      "name": "cluster_id",
      "type": "uuid",
      "required": false,
      "description": "Cluster that owns this pipeline; null for legacy non-clustered pipelines"
    },
    {
      "name": "configuration",
      "type": "string",
      "required": false,
      "description": "Raw YAML pipeline configuration; alternative to inline `steps`"
    },
    {
      "name": "steps",
      "type": "array<object>",
      "required": false,
      "description": "Inline pipeline steps; each step validated by the pipeline-schema project"
    },
    {
      "name": "provider",
      "type": "object",
      "fields": [
        {
          "name": "id",
          "type": "enum",
          "values": ["github", "gitlab", "bitbucket", "github_enterprise", "bitbucket_server"]
        },
        {
          "name": "webhook_url",
          "type": "uri"
        },
        {
          "name": "settings",
          "type": "object"
        }
      ]
    },
    {
      "name": "visibility",
      "type": "enum",
      "values": ["private", "public"]
    },
    {
      "name": "created_at",
      "type": "date-time"
    },
    {
      "name": "archived_at",
      "type": "date-time",
      "nullable": true
    }
  ],
  "relationships": [
    {
      "name": "organization",
      "type": "many-to-one",
      "entity": "Organization",
      "via": "slug-prefix"
    },
    {
      "name": "cluster",
      "type": "many-to-one",
      "entity": "Cluster",
      "via": "cluster_id"
    },
    {
      "name": "builds",
      "type": "one-to-many",
      "entity": "Build"
    }
  ],
  "sources": [
    "https://buildkite.com/docs/apis/rest-api/pipelines",
    "https://github.com/buildkite/pipeline-schema"
  ]
}