docs: def Get(self,key):
  		"""Get group by providing name, ID, description or other unique key.
  
  		If key is not unique and finds multiple matches only the first
  		will be returned
  
  		>>> clc.v2.Datacenter().Groups().Get("Default Group")
  		<clc.APIv2.group.Group object at 0x1065e5250>
  
  		"""
  
  		for group in self.groups:
  			if group.id.lower() == key.lower():  return(group)
  			elif group.name.lower() == key.lower():  return(group)
  			elif group.description.lower() == key.lower():  return(group)
  
  		raise(clc.CLCException("Group not found"))