AddGroupToCustomer

//native

type Square = {

  token: string;

};

/**

 * AddGroupToCustomer

 * Adds a group membership to a customer.

The customer is identified by the `customer_id` value

and the customer group is identified by the `group_id` value.

 */

export async function main(

  auth: Square,

  customer_id: string,

  group_id: string,

) {

  const url = new URL(

    `https://connect.squareup.com/v2/customers/${customer_id}/groups/${group_id}`,

  );

  const response = await fetch(url, {

    method: "PUT",

    headers: {

      Authorization: "Bearer " + auth.token,

    },

    body: undefined,

  });

  if (!response.ok) {

    const text = await response.text();

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

  }

  return await response.json();

}