code: public static MozuUrl getB2BAccountAttributeUrl(Integer accountId, String attributeFQN, String responseFields)
  	{
  		UrlFormatter formatter = new UrlFormatter("/api/commerce/customer/b2baccounts/{accountId}/attributes/{attributeFQN}?responseFields={responseFields}");
  		formatter.formatUrl("accountId", accountId);
  		formatter.formatUrl("attributeFQN", attributeFQN);
  		formatter.formatUrl("responseFields", responseFields);
  		return new MozuUrl(formatter.getResourceUrl(), MozuUrl.UrlLocation.TENANT_POD) ;
  	}
docs: Get Resource Url for GetB2BAccountAttribute
  @param accountId Unique identifier of the customer account.
  @param attributeFQN Fully qualified name for an attribute.
  @param responseFields Filtering syntax appended to an API call to increase or decrease the amount of data returned inside a JSON object. This parameter should only be used to retrieve data. Attempting to update data using this parameter may cause data loss.
  @return   String Resource Url