def define_mapping(self, key, value):
    self.argument_mappings[key] = value
Create an object representing an address group.
dataset/ETHPy150Open hiranya911/rest-coder/python-lib/codegen_core.py/Method.define_mapping--crossover with--dataset/ETHPy150Open OpenCobolIDE/OpenCobolIDE/open_cobol_ide/extlibs/future/backports/email/headerregistry.py/Group.__init__