updateSequenceNumber(sequenceNumberAction, options) {
        return this.client.sendOperationRequest({ sequenceNumberAction, options }, updateSequenceNumberOperationSpec);
    }
Update the sequence number of the blob
@param sequenceNumberAction Required if the x-ms-blob-sequence-number header is set for the request.
                            This property applies to page blobs only. This property indicates how the service should modify the
                            blob's sequence number
@param options The options parameters.