/**
 * @example
 *     {
 *         appid: "appid",
 *         name: "customer_service",
 *         sip: {
 *             to_number: "+19876543210",
 *             from_number: "+11234567890",
 *             rtc_uid: "100",
 *             rtc_token: "<agora_sip_rtc_token>"
 *         },
 *         pipeline_id: "fzufjlweixxxxnlp",
 *         properties: {
 *             channel: "<agora_channel>",
 *             token: "<agora_channel_token>",
 *             agent_rtc_uid: "111",
 *             remote_rtc_uids: ["100"]
 *         }
 *     }
 *
 * @example
 *     {
 *         appid: "appid",
 *         name: "customer_service",
 *         sip: {
 *             to_number: "+19876543210",
 *             from_number: "+11234567890",
 *             rtc_uid: "100",
 *             rtc_token: "<agora_sip_rtc_token>"
 *         },
 *         properties: {
 *             channel: "<agora_channel>",
 *             token: "<agora_channel_token>",
 *             agent_rtc_uid: "111",
 *             remote_rtc_uids: ["100"],
 *             idle_timeout: 120,
 *             llm: {
 *                 "url": "https://api.openai.com/v1/chat/completions",
 *                 "api_key": "<your_llm_key>",
 *                 "system_messages": [
 *                     {
 *                         "role": "system",
 *                         "content": "You are a helpful chatbot."
 *                     }
 *                 ],
 *                 "max_history": 32,
 *                 "greeting_message": "Hello, how can I assist you today?",
 *                 "failure_message": "Please hold on a second.",
 *                 "params": {
 *                     "model": "gpt-4o-mini"
 *                 }
 *             },
 *             tts: {
 *                 "vendor": "microsoft",
 *                 "params": {
 *                     "key": "<your_tts_api_key>",
 *                     "region": "eastus",
 *                     "voice_name": "en-US-AndrewMultilingualNeural"
 *                 }
 *             },
 *             asr: {
 *                 "language": "en-US"
 *             }
 *         }
 *     }
 */
export interface CallTelephonyRequest {
    /** The App ID of the project. */
    appid: string;
    /** The name identifier of the call session. */
    name: string;
    /** SIP (Session Initiation Protocol) call configuration object. */
    sip: CallTelephonyRequest.Sip;
    /** The unique ID of a published project in AI Studio. */
    pipeline_id?: string;
    /**
     * Call attribute configuration. The content of this field varies depending on the invocation method:
     * - **Using pipeline ID**: Simply pass in `channel`, `token`, `agent_rtc_uid`, and `remote_rtc_uids`.
     * - **Using complete configuration**: Pass in the complete parameters of the [Start a conversational AI agent](https://docs.agora.io/en/conversational-ai/rest-api/agent/join) `properties`, including all required fields such as `channel`, `token`, `agent_rtc_uid`, `remote_rtc_uids`, `tts`, and `llm`.
     */
    properties: CallTelephonyRequest.Properties;
}
export declare namespace CallTelephonyRequest {
    /**
     * SIP (Session Initiation Protocol) call configuration object.
     */
    interface Sip {
        /** Called number (target phone number), in E.164 format. */
        to_number: string;
        /** Caller ID (the number that initiated the call), in E.164 format. */
        from_number: string;
        /** The RTC UID used by the SIP gateway. */
        rtc_uid: string;
        /** The RTC token used by the SIP gateway. */
        rtc_token: string;
    }
    /**
     * Call attribute configuration. The content of this field varies depending on the invocation method:
     * - **Using pipeline ID**: Simply pass in `channel`, `token`, `agent_rtc_uid`, and `remote_rtc_uids`.
     * - **Using complete configuration**: Pass in the complete parameters of the [Start a conversational AI agent](https://docs.agora.io/en/conversational-ai/rest-api/agent/join) `properties`, including all required fields such as `channel`, `token`, `agent_rtc_uid`, `remote_rtc_uids`, `tts`, and `llm`.
     */
    interface Properties {
        /** RTC channel name. */
        channel: string;
        /** RTC Channel Token. */
        token: string;
        /** The agent's user ID in the RTC channel. */
        agent_rtc_uid: string;
        /** A list of RTC user IDs. When using pipeline ID, this should contain the SIP gateway UID. */
        remote_rtc_uids?: string[];
        /** Accepts any additional properties */
        [key: string]: any;
    }
}