Create Draft Reply

//native

/**

 * Create Draft Reply

 * Create a draft reply (or reply-all) to a message without sending it. Returns the draft; send it with Send Draft. Requires Mail.ReadWrite (a connection default).

 */

export async function main(

  auth: RT.Outlook,

  message_id: string,

  comment: string | undefined,

  reply_all: boolean = false,

  mailbox: string | undefined

) {

  const base = `https://graph.microsoft.com/v1.0/${

    mailbox != null && mailbox !== ""

      ? `users/${encodeURIComponent(mailbox)}`

      : "me"

  }`

  const response = await fetch(

    `${base}/messages/${encodeURIComponent(message_id)}/${

      reply_all ? "createReplyAll" : "createReply"

    }`,

    {

      method: "POST",

      headers: {

        Authorization: `Bearer ${auth.token}`,

        "Content-Type": "application/json",

        Accept: "application/json",

      },

      body: JSON.stringify(

        comment != null && comment !== "" ? { comment } : {}

      ),

    }

  )

  if (!response.ok) {

    throw new Error(`${response.status} ${await response.text()}`)

  }

  return await response.json()

}