parameters: (self)
docstring: Lists the partitions available to the endpoint resolver.
  
          :return: Returns a list of partition names (e.g., ["aws", "aws-cn"]).
docstring_summary: Lists the partitions available to the endpoint resolver.
docstring_tokens: Lists the partitions available to the endpoint resolver .
function: def get_available_partitions(self):
          """Lists the partitions available to the endpoint resolver.
  
          :return: Returns a list of partition names (e.g., ["aws", "aws-cn"]).
          """
          raise NotImplementedError
function_tokens: def get_available_partitions ( self ) : raise NotImplementedError