Function putObject

api/container/src/r2.ts:38–69

(
	key: string,
	body: Uint8Array,
	metadata: PutObjectMetadata = {},
)

 * Writes one object directly to the configured R2 bucket from the container.
 */
export const putObject = async (
	key: string,
	body: Uint8Array,
	metadata: PutObjectMetadata = {},
): Promise<void> => {
	const headers: Record<string, string> = {
		'Content-Length': String(body.byteLength),
	};

	if (metadata.cacheControl) {
		headers['Cache-Control'] = metadata.cacheControl;
	}

	if (metadata.contentType) {
		headers['Content-Type'] = metadata.contentType;
	}

	const response = await client.client.fetch(buildObjectUrl(key), {
		method: 'PUT',
		body: body.slice(),
		headers,
	});

	if (!response.ok) {
		const text = await response.text();
		throw new Error(
			`Failed to upload ${key}: ${response.status} ${text || response.statusText}`,
		);
	}

	console.log(`[r2] PUT ${key} (${body.byteLength} bytes)`);
};