Builds the URL for elevations API services based on the data given
        by the user.

        Returns:
            url (str): URL for the elevations API services

def build_url(self):
        """Builds the URL for elevations API services based on the data given
        by the user.

        Returns:
            url (str): URL for the elevations API services
        """
        url = '{protocol}/{url}/{rest}/{version}/{restapi}/{rscpath}/' \
              '{query}'.format(protocol=self.schema.protocol,
                               url=self.schema.main_url,
                               rest=self.schema.rest,
                               version=self.schema.version,
                               restapi=self.schema.restApi,
                               rscpath=self.schema.resourcePath,
                               query=self.schema.query)
        return url.replace('/None/', '/')