Method newUploadID

api-put-object-common.go:136–151

getUploadID - fetch upload id if already present for an object name or initiate a new request to fetch a new upload id.

(ctx context.Context, bucketName, objectName string, opts PutObjectOptions)

// getUploadID - fetch upload id if already present for an object name
// or initiate a new request to fetch a new upload id.
func (c *Client) newUploadID(ctx context.Context, bucketName, objectName string, opts PutObjectOptions) (uploadID string, err error) {
	// Input validation.
	if err := s3utils.CheckValidBucketName(bucketName); err != nil {
		return "", err
	}
	if err := s3utils.CheckValidObjectName(objectName); err != nil {
		return "", err
	}

	// Initiate multipart upload for an object.
	initMultipartUploadResult, err := c.initiateMultipartUpload(ctx, bucketName, objectName, opts)
	if err != nil {
		return "", err
	}
	return initMultipartUploadResult.UploadID, nil
}