{
  "title": "Relay App Workflow API Structure",
  "description": "Structural overview of the Relay.app automation platform entities and their relationships.",
  "version": "1.0.0",
  "entities": {
    "Workflow": {
      "description": "An automated workflow definition in Relay.app.",
      "fields": {
        "id": { "type": "string", "description": "Unique workflow identifier." },
        "name": { "type": "string", "description": "Workflow name." },
        "description": { "type": "string" },
        "status": { "type": "enum", "values": ["active", "inactive", "draft"] },
        "triggerType": { "type": "enum", "values": ["webhook", "scheduled", "manual", "app", "form", "table", "batch", "rss"] },
        "createdAt": { "type": "datetime" },
        "updatedAt": { "type": "datetime" }
      },
      "relations": {
        "runs": { "type": "one-to-many", "entity": "WorkflowRun" }
      }
    },
    "WorkflowRun": {
      "description": "A single execution instance of a workflow.",
      "fields": {
        "id": { "type": "string", "description": "Unique run identifier." },
        "workflowId": { "type": "string", "description": "ID of the parent workflow." },
        "status": { "type": "enum", "values": ["running", "completed", "failed", "paused", "cancelled"] },
        "startedAt": { "type": "datetime" },
        "completedAt": { "type": "datetime", "nullable": true },
        "error": { "type": "string", "nullable": true },
        "inputData": { "type": "object", "description": "Payload data provided at trigger time." }
      },
      "relations": {
        "workflow": { "type": "many-to-one", "entity": "Workflow" }
      }
    },
    "WebhookTrigger": {
      "description": "A webhook endpoint that triggers a workflow run when called.",
      "fields": {
        "webhookId": { "type": "string", "description": "Unique webhook URL identifier." },
        "method": { "type": "enum", "values": ["GET", "POST"] },
        "deduplicationKey": { "type": "string", "nullable": true, "description": "Key for preventing duplicate runs." },
        "payload": { "type": "object", "description": "JSON data sent with the webhook request." }
      },
      "relations": {
        "workflow": { "type": "many-to-one", "entity": "Workflow" }
      }
    }
  }
}