get the requestid value . concode_field_sep String dataServiceId concode_elem_sep String clientRequestId concode_elem_sep String requestId concode_elem_sep String eTag concode_elem_sep DateTimeRfc1123 lastModified concode_field_sep ComputeNodeDisableSchedulingHeaders withDataServiceId concode_elem_sep ComputeNodeDisableSchedulingHeaders withLastModified concode_elem_sep String dataServiceId concode_elem_sep String clientRequestId concode_elem_sep ComputeNodeDisableSchedulingHeaders withClientRequestId concode_elem_sep String eTag concode_elem_sep DateTime lastModified concode_elem_sep ComputeNodeDisableSchedulingHeaders withETag concode_elem_sep ComputeNodeDisableSchedulingHeaders withRequestId
String function ( ) { return this . requestId ; }