Retrieve a call

curl --request GET \
  --url https://api.relayapp.im/v1/calls/{callId} \
  --header 'Authorization: Bearer <token>'

{
  "call": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "chat_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "from": {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "handle": "<string>",
      "kind": "user"
    },
    "to": [
      {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "handle": "<string>",
        "kind": "user"
      }
    ],
    "status": "ringing",
    "revision": 2,
    "created_at": "2023-11-07T05:31:56Z",
    "ringing_at": "2023-11-07T05:31:56Z",
    "answered_at": "2023-11-07T05:31:56Z",
    "ended_at": "2023-11-07T05:31:56Z"
  }
}

{
  "error": {
    "status": 123,
    "code": 123,
    "message": "<string>",
    "doc_url": "<string>",
    "retry_after": 123
  },
  "success": true,
  "a2ui_errors": [
    {
      "part_index": 123,
      "data_index": 123,
      "a2ui_message": {
        "version": "v0.9.1",
        "error": {
          "code": "VALIDATION_FAILED",
          "surfaceId": "<string>",
          "path": "<string>",
          "message": "<string>"
        }
      }
    }
  ],
  "trace_id": "<string>"
}

{
  "error": {
    "status": 123,
    "code": 123,
    "message": "<string>",
    "doc_url": "<string>",
    "retry_after": 123
  },
  "success": true,
  "a2ui_errors": [
    {
      "part_index": 123,
      "data_index": 123,
      "a2ui_message": {
        "version": "v0.9.1",
        "error": {
          "code": "VALIDATION_FAILED",
          "surfaceId": "<string>",
          "path": "<string>",
          "message": "<string>"
        }
      }
    }
  ],
  "trace_id": "<string>"
}

{
  "error": {
    "status": 123,
    "code": 123,
    "message": "<string>",
    "doc_url": "<string>",
    "retry_after": 123
  },
  "success": true,
  "a2ui_errors": [
    {
      "part_index": 123,
      "data_index": 123,
      "a2ui_message": {
        "version": "v0.9.1",
        "error": {
          "code": "VALIDATION_FAILED",
          "surfaceId": "<string>",
          "path": "<string>",
          "message": "<string>"
        }
      }
    }
  ],
  "trace_id": "<string>"
}

{
  "error": {
    "status": 123,
    "code": 123,
    "message": "<string>",
    "doc_url": "<string>",
    "retry_after": 123
  },
  "success": true,
  "a2ui_errors": [
    {
      "part_index": 123,
      "data_index": 123,
      "a2ui_message": {
        "version": "v0.9.1",
        "error": {
          "code": "VALIDATION_FAILED",
          "surfaceId": "<string>",
          "path": "<string>",
          "message": "<string>"
        }
      }
    }
  ],
  "trace_id": "<string>"
}

{
  "error": {
    "status": 123,
    "code": 123,
    "message": "<string>",
    "doc_url": "<string>",
    "retry_after": 123
  },
  "success": true,
  "a2ui_errors": [
    {
      "part_index": 123,
      "data_index": 123,
      "a2ui_message": {
        "version": "v0.9.1",
        "error": {
          "code": "VALIDATION_FAILED",
          "surfaceId": "<string>",
          "path": "<string>",
          "message": "<string>"
        }
      }
    }
  ],
  "trace_id": "<string>"
}

{
  "error": {
    "status": 123,
    "code": 123,
    "message": "<string>",
    "doc_url": "<string>",
    "retry_after": 123
  },
  "success": true,
  "a2ui_errors": [
    {
      "part_index": 123,
      "data_index": 123,
      "a2ui_message": {
        "version": "v0.9.1",
        "error": {
          "code": "VALIDATION_FAILED",
          "surfaceId": "<string>",
          "path": "<string>",
          "message": "<string>"
        }
      }
    }
  ],
  "trace_id": "<string>"
}