List Attachments

//native

/**

 * List Attachments

 * List a message's attachments (id, name, content type, size) without their content. Requires Mail.Read (covered by the default Mail.ReadWrite).

 */

export async function main(

  auth: RT.MsOutlook,

  message_id: string,

  mailbox: string | undefined

) {

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

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

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

      : "me"

  }`

  const url = new URL(

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

  )

  url.searchParams.append(

    "$select",

    "id,name,contentType,size,isInline,lastModifiedDateTime"

  )

  const response = await fetch(url, {

    headers: {

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

      Accept: "application/json",

    },

  })

  if (!response.ok) {

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

  }

  return await response.json()

}