def METHOD_NAME(variable_name: Optional[str] = None,
                       variable_value_name: Optional[str] = None,
                       opts: Optional[pulumi.InvokeOptions] = None) -> AwaitableGetVariableValueResult:
    """
    This operation retrieves a single variable value; given its name, subscription it was created at and the variable it's created for.
    :param str variable_name: The name of the variable to operate on.
    :param str variable_value_name: The name of the variable value to operate on.
    """
    __args__ = dict()
    __args__['variableName'] = variable_name
    __args__['variableValueName'] = variable_value_name
    opts = pulumi.InvokeOptions.merge(_utilities.get_invoke_opts_defaults(), opts)
    __ret__ = pulumi.runtime.invoke('azure-native:authorization/v20220801preview:getVariableValue', __args__, opts=opts, typ=GetVariableValueResult).value
    return AwaitableGetVariableValueResult(
        id=pulumi.get(__ret__, 'id'),
        name=pulumi.get(__ret__, 'name'),
        system_data=pulumi.get(__ret__, 'system_data'),
        type=pulumi.get(__ret__, 'type'),
        values=pulumi.get(__ret__, 'values'))