updateParticipant

{
  "AccountSid": {
    "description": "The SID of the [Account](https://www.twilio.com/docs/iam/api/account) that created the Participant resources to update.",
    "required": true,
    "location": "path",
    "type": "string"
  },
  "ConferenceSid": {
    "description": "The SID of the conference with the participant to update.",
    "required": true,
    "location": "path",
    "type": "string"
  },
  "CallSid": {
    "description": "The [Call](https://www.twilio.com/docs/voice/api/call-resource) SID or label of the participant to update. Non URL safe characters in a label must be percent encoded, for example, a space character is represented as %20.",
    "required": true,
    "location": "path",
    "type": "string"
  }
}

{
  "type": "object",
  "properties": {
    "account_sid": {
      "type": "string",
      "minLength": 34,
      "maxLength": 34,
      "pattern": "^AC[0-9a-fA-F]{32}$",
      "nullable": true,
      "description": "The SID of the [Account](https://www.twilio.com/docs/iam/api/account) that created the Participant resource."
    },
    "call_sid": {
      "type": "string",
      "minLength": 34,
      "maxLength": 34,
      "pattern": "^CA[0-9a-fA-F]{32}$",
      "nullable": true,
      "description": "The SID of the [Call](https://www.twilio.com/docs/voice/api/call-resource) the Participant resource is associated with."
    },
    "label": {
      "type": "string",
      "nullable": true,
      "description": "The user-specified label of this participant, if one was given when the participant was created. This may be used to fetch, update or delete the participant."
    },
    "call_sid_to_coach": {
      "type": "string",
      "minLength": 34,
      "maxLength": 34,
      "pattern": "^CA[0-9a-fA-F]{32}$",
      "nullable": true,
      "description": "The SID of the participant who is being `coached`. The participant being coached is the only participant who can hear the participant who is `coaching`."
    },
    "coaching": {
      "type": "boolean",
      "nullable": true,
      "description": "Whether the participant is coaching another call. Can be: `true` or `false`. If not present, defaults to `false` unless `call_sid_to_coach` is defined. If `true`, `call_sid_to_coach` must be defined."
    },
    "conference_sid": {
      "type": "string",
      "minLength": 34,
      "maxLength": 34,
      "pattern": "^CF[0-9a-fA-F]{32}$",
      "nullable": true,
      "description": "The SID of the conference the participant is in."
    },
    "date_created": {
      "type": "string",
      "format": "date-time-rfc-2822",
      "nullable": true,
      "description": "The date and time in GMT that the resource was created specified in [RFC 2822](https://www.ietf.org/rfc/rfc2822.txt) format."
    },
    "date_updated": {
      "type": "string",
      "format": "date-time-rfc-2822",
      "nullable": true,
      "description": "The date and time in GMT that the resource was last updated specified in [RFC 2822](https://www.ietf.org/rfc/rfc2822.txt) format."
    },
    "end_conference_on_exit": {
      "type": "boolean",
      "nullable": true,
      "description": "Whether the conference ends when the participant leaves. Can be: `true` or `false` and the default is `false`. If `true`, the conference ends and all other participants drop out when the participant leaves."
    },
    "muted": {
      "type": "boolean",
      "nullable": true,
      "description": "Whether the participant is muted. Can be `true` or `false`."
    },
    "hold": {
      "type": "boolean",
      "nullable": true,
      "description": "Whether the participant is on hold. Can be `true` or `false`."
    },
    "start_conference_on_enter": {
      "type": "boolean",
      "nullable": true,
      "description": "Whether the conference starts when the participant joins the conference, if it has not already started. Can be: `true` or `false` and the default is `true`. If `false` and the conference has not started, the participant is muted and hears background music until another participant starts the conference."
    },
    "status": {
      "type": "string",
      "enum": [
        "queued",
        "connecting",
        "ringing",
        "connected",
        "complete",
        "failed"
      ],
      "description": "The status of the participant's call in a session. Can be: `queued`, `connecting`, `ringing`, `connected`, `complete`, or `failed`."
    },
    "queue_time": {
      "type": "string",
      "nullable": true,
      "description": "The wait time in milliseconds before participant's call is placed. Only available in the response to a create participant request."
    },
    "uri": {
      "type": "string",
      "nullable": true,
      "description": "The URI of the resource, relative to `https://api.twilio.com`."
    }
  }
}

from ocp_agent import OCPAgent

agent = OCPAgent()
await agent.register_api('twilio')

# Call this tool
result = await agent.call_tool('updateParticipant', {
    # Add required parameters here
})