type Openai = {

  api_key: string;

  organization_id: string;

};

/**

 * Create assistant file

 * Create an assistant file by attaching a File to an assistant.

 */

export async function main(

  auth: Openai,

  assistant_id: string,

  body: { file_id: string }

) {

  const url = new URL(

    `https://api.openai.com/v1/assistants/${assistant_id}/files`

  );

  const response = await fetch(url, {

    method: "POST",

    headers: {

      "OpenAI-Organization": auth.organization_id,

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

      Authorization: "Bearer " + auth.api_key,

    },

    body: JSON.stringify(body),

  });

  if (!response.ok) {

    const text = await response.text();

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

  }

  return await response.json();

}