'Get the basic argument specification for Dimension Data modules indicating which arguments are must be specified together.
:param additional_required_together: An optional list representing the specification for additional module arguments that must be specified together.
:return: An array containing the argument specifications.'

@staticmethod
def required_together(*additional_required_together):

    required_together = [['mcp_user', 'mcp_password']]
    if additional_required_together:
        required_together.extend(additional_required_together)
    return required_together
