GraphAgentTool

{
  "transport": {
    "type": "http",
    "url": "<string>",
    "signatureHeader": "<string>"
  },
  "description": "<string>",
  "title": "<string>",
  "annotations": {
    "title": "<string>",
    "readOnlyHint": true,
    "destructiveHint": true,
    "idempotentHint": true,
    "openWorldHint": true
  }
}