{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "/schemas/3.1.0-rc.4/protocol/get-adcp-capabilities-request.json",
  "title": "Get AdCP Capabilities Request",
  "description": "Request payload for get_adcp_capabilities task. Protocol-level capability discovery that works across all AdCP protocols.",
  "type": "object",
  "allOf": [
    {
      "$ref": "/schemas/3.1.0-rc.4/core/version-envelope.json"
    }
  ],
  "properties": {
    "protocols": {
      "type": "array",
      "description": "Specific protocols to query capabilities for. If omitted, returns capabilities for all supported protocols.",
      "items": {
        "type": "string",
        "enum": [
          "media_buy",
          "signals",
          "governance",
          "sponsored_intelligence",
          "creative"
        ]
      },
      "minItems": 1
    },
    "context": {
      "$ref": "/schemas/3.1.0-rc.4/core/context.json"
    },
    "ext": {
      "$ref": "/schemas/3.1.0-rc.4/core/ext.json"
    }
  },
  "additionalProperties": true
}