Insert Page Break

//native

/**

 * Insert Page Break

 * Insert a page break into a Google Doc's body at a character index, or at the end when `index` is empty. Set `tab_id` (from List Tabs) to target a tab other than the first.

 */

export async function main(

  auth: RT.Gdocs,

  document_id: string,

  index: number | undefined,

  tab_id: string | undefined

) {

  const tabId = tab_id || undefined

  const response = await fetch(

    `https://docs.googleapis.com/v1/documents/${document_id}:batchUpdate`,

    {

      method: "POST",

      headers: {

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

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

        Accept: "application/json",

      },

      body: JSON.stringify({ requests: [{

          insertPageBreak:

            index == null

              ? { endOfSegmentLocation: { tabId } }

              : { location: { index, tabId } },

        }] }),

    }

  )

  if (!response.ok) {

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

  }

  return await response.json()

}