Replace Image

//native

/**

 * Replace Image

 * Replace an existing inline image in a Google Doc with one from a publicly reachable URL, keeping its position. `image_object_id` is a key of the document's `inlineObjects` (Get Document) or the `objectId` returned by Insert Image. Set `tab_id` when the image isn't in the first tab.

 */

export async function main(

  auth: RT.Gdocs,

  document_id: string,

  image_object_id: string,

  image_url: string,

  tab_id: string | 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: [{

          replaceImage: {

            imageObjectId: image_object_id,

            uri: image_url,

            imageReplaceMethod: "CENTER_CROP",

            tabId: tab_id || undefined,

          },

        }] }),

    }

  )

  if (!response.ok) {

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

  }

  return await response.json()

}