Function completeMultipartUpload

completeMultipartUpload(
    key: string,
    uploadId: string,
    parts: { partNumber: number; eTag: string }[],
): Promise<void>
Completes a multipart upload after all parts have been uploaded.
Parameters
- key: string
  Object key in the bucket.
- uploadId: string
  Multipart upload id from createMultipartUpload.
- parts: { partNumber: number; eTag: string }[]
  Uploaded parts with provider ETags, sorted ascending by part number before send.
Returns Promise<void>
- Defined in lib/r2.ts:302