Create channel connection for a resource and integration

export interface Response {
  /**
   * The unique identifier of the channel endpoint.
   */
  identifier: string;
  /**
   * The channel type (email, sms, push, chat, etc.).
   */
  channel: ("in_app" | "email" | "sms" | "chat" | "push") | null;
  /**
   * The provider identifier (e.g., sendgrid, twilio, slack, etc.).
   */
  providerId:
    | (
        | "emailjs"
        | "mailgun"
        | "mailjet"
        | "mandrill"
        | "nodemailer"
        | "postmark"
        | "sendgrid"
        | "sendinblue"
        | "ses"
        | "netcore"
        | "infobip-email"
        | "resend"
        | "plunk"
        | "mailersend"
        | "mailtrap"
        | "clickatell"
        | "outlook365"
        | "novu-email"
        | "sparkpost"
        | "email-webhook"
        | "braze"
        | "nexmo"
        | "plivo"
        | "sms77"
        | "sms-central"
        | "sns"
        | "telnyx"
        | "twilio"
        | "gupshup"
        | "firetext"
        | "infobip-sms"
        | "burst-sms"
        | "bulk-sms"
        | "isend-sms"
        | "forty-six-elks"
        | "kannel"
        | "maqsam"
        | "termii"
        | "africas-talking"
        | "novu-sms"
        | "sendchamp"
        | "generic-sms"
        | "clicksend"
        | "bandwidth"
        | "messagebird"
        | "simpletexting"
        | "azure-sms"
        | "ring-central"
        | "brevo-sms"
        | "eazy-sms"
        | "mobishastra"
        | "afro-message"
        | "unifonic"
        | "smsmode"
        | "imedia"
        | "sinch"
        | "isendpro-sms"
        | "fcm"
        | "apns"
        | "expo"
        | "one-signal"
        | "pushpad"
        | "push-webhook"
        | "pusher-beams"
        | "appio"
        | "novu"
        | "slack"
        | "discord"
        | "msteams"
        | "mattermost"
        | "ryver"
        | "zulip"
        | "grafana-on-call"
        | "getstream"
        | "rocket-chat"
        | "whatsapp-business"
        | "chat-webhook"
        | "novu-slack"
      )
    | null;
  /**
   * The identifier of the integration to use for this channel endpoint.
   */
  integrationIdentifier: string | null;
  /**
   * The subscriber ID to which the channel connection is linked
   */
  subscriberId: string | null;
  /**
   * The context of the channel connection
   */
  contextKeys: string[];
  workspace: WorkspaceDto;
  auth: AuthDto;
  /**
   * The timestamp indicating when the channel endpoint was created, in ISO 8601 format.
   */
  createdAt: string;
  /**
   * The timestamp indicating when the channel endpoint was last updated, in ISO 8601 format.
   */
  updatedAt: string;
}
export interface WorkspaceDto {
  id: string;
  name?: string;
}
export interface AuthDto {
  accessToken: string;
}