create(contentLength, blobContentLength, options) {
        return this.client.sendOperationRequest({ contentLength, blobContentLength, options }, createOperationSpec$1);
    }
The Create operation creates a new page blob.
@param contentLength The length of the request.
@param blobContentLength This header specifies the maximum size for the page blob, up to 1 TB. The
                         page blob size must be aligned to a 512-byte boundary.
@param options The options parameters.