/// <summary>
/// Gets the first entity that matches the query expression. Null is returned if none are found.
/// </summary>
/// <typeparam name="T">The Entity Type.</typeparam>
/// <param name="service">The service.</param>
/// <param name="id">Id of the entity to search for.</param>
/// <param name="anonymousTypeInitializer">An Anonymous Type Initializer where the properties of the anonymous
/// type are the column names to add.</param>
/// <param name="token"></param>
/// <returns></returns>
public static Task <T> GetEntityOrDefaultAsync <T>(this IOrganizationServiceAsync2 service, Guid id, Expression <Func <T, object> > anonymousTypeInitializer = null, CancellationToken token = default) where T : Entity
{
var idName = EntityHelper.GetIdAttributeName <T>();
return(anonymousTypeInitializer == null
? service.GetFirstOrDefaultAsync <T>(token, idName, id)
: service.GetFirstOrDefaultAsync(anonymousTypeInitializer, token, idName, id));
}
/// <summary>
/// Gets the entity by id. Null is returned if it isn't found.
/// </summary>
/// <param name="service">The service.</param>
/// <param name="logicalName">Logical name of the entity.</param>
/// <param name="id">Id of the entity to search for.</param>
/// <param name="columnSet">Columns to retrieve.</param>
/// <param name="token"></param>
/// <returns></returns>
public static Task <Entity> GetEntityOrDefaultAsync(this IOrganizationServiceAsync2 service, string logicalName, Guid id, ColumnSet columnSet = null, CancellationToken token = default)
{
var idName = EntityHelper.GetIdAttributeName(logicalName);
return(columnSet == null
? service.GetFirstOrDefaultAsync(logicalName, token, idName, id)
: service.GetFirstOrDefaultAsync(logicalName, columnSet, token, idName, id));
}