API reference · schema

A2ADelegationRequest

4 fields · used by 0 operations

Last reviewed 2026-10-03

Fields

Field	Type	Meaning
`delegator_card` required	object	Agent Card of delegating agent
`delegatee_card` required	object	Agent Card of delegatee agent
`requested_task` required	string	Task to be performed
`requested_capabilities` required	array of string	Capabilities requested for execution

Smallest valid example

{
  "delegator_card": {},
  "delegatee_card": {},
  "requested_task": "requested-task",
  "requested_capabilities": [
    "requested-capabilities"
  ]
}

JSON Schema

Show the raw definition

{
  "properties": {
    "delegator_card": {
      "additionalProperties": true,
      "type": "object",
      "title": "Delegator Card",
      "description": "Agent Card of delegating agent"
    },
    "delegatee_card": {
      "additionalProperties": true,
      "type": "object",
      "title": "Delegatee Card",
      "description": "Agent Card of delegatee agent"
    },
    "requested_task": {
      "type": "string",
      "title": "Requested Task",
      "description": "Task to be performed"
    },
    "requested_capabilities": {
      "items": {
        "type": "string"
      },
      "type": "array",
      "title": "Requested Capabilities",
      "description": "Capabilities requested for execution"
    }
  },
  "type": "object",
  "required": [
    "delegator_card",
    "delegatee_card",
    "requested_task",
    "requested_capabilities"
  ],
  "title": "A2ADelegationRequest"
}

Try CAIN-42 on your own agents

Create a free account and every new account starts with a 7-day trial of the full platform. Or try the sandbox first, with no account at all.

Create a free account → · Try the sandbox · See the whole ecosystem