/// <summary>
 /// Get business_unit_bcgov_region from businessunits
 /// </summary>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='businessunitid'>
 /// key: businessunitid of businessunit
 /// </param>
 /// <param name='bcgovRegionid'>
 /// key: bcgov_regionid of bcgov_region
 /// </param>
 /// <param name='select'>
 /// Select properties to be returned
 /// </param>
 /// <param name='expand'>
 /// Expand related entities
 /// </param>
 public static MicrosoftDynamicsCRMbcgovRegion RegionByKey(this IBusinessunitbcgovregion operations, string businessunitid, string bcgovRegionid, IList <string> select = default(IList <string>), IList <string> expand = default(IList <string>))
 {
     return(operations.RegionByKeyAsync(businessunitid, bcgovRegionid, select, expand).GetAwaiter().GetResult());
 }