Retrieve a single contract

//native

/**

 * Retrieve a single contract

 * Retrieve a single contract.

 **Token scopes**: `contracts:read`

 */

export async function main(

	auth: RT.Deel,

	contract_id: string,

	expand?: 'cost_centers' | undefined

) {

	const url = new URL(`https://api.letsdeel.com/rest/v2/contracts/${contract_id}`)

	for (const [k, v] of [['expand', expand]]) {

		if (v !== undefined && v !== '') {

			url.searchParams.append(k, v)

		}

	}

	const response = await fetch(url, {

		method: 'GET',

		headers: {

			Authorization: 'Bearer ' + auth.apiKey

		},

		body: undefined

	})

	if (!response.ok) {

		const text = await response.text()

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

	}

	return await response.json()

}