code: public Map<String, Object> update(String entityName, String groupId, String entityId, Map<String, Object> hash) throws AuthenticationException, ApiException, InvalidRequestException {
  		return update(entityName, groupId, entityId, hash, getAuthenticatedClient());
  	}
docs: Update an entity remotely
  
  @param entity
  name
  @param groupId
  customer group id
  @param entityId
  id of the entity to retrieve
  @param hash
  entity attributes to update
  @return updated entity
  @throws AuthenticationException
  @throws ApiException
  @throws InvalidRequestException