Generate an image

//native

type Lumaai = {

  apiKey: string;

};

/**

 * Generate an image

 * Generate an image with the provided prompt

 */

export async function main(

  auth: Lumaai,

  body: {

    generation_type?: "image";

    model?: "photon-1" | "photon-flash-1";

    prompt?: string;

    aspect_ratio?: "1:1" | "16:9" | "9:16" | "4:3" | "3:4" | "21:9" | "9:21";

    callback_url?: string;

    image_ref?: { url?: string; weight?: number }[];

    style_ref?: { url?: string; weight?: number }[];

    character_ref?: { identity0?: { images?: string[] } };

    modify_image_ref?: { url?: string; weight?: number };

  },

) {

  const url = new URL(

    `https://api.lumalabs.ai/dream-machine/v1/generations/image`,

  );

  const response = await fetch(url, {

    method: "POST",

    headers: {

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

      Authorization: "Bearer " + auth.apiKey,

    },

    body: JSON.stringify(body),

  });

  if (!response.ok) {

    const text = await response.text();

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

  }

  return await response.json();

}