-- | The name of the source environment.
--
-- Condition: You must specify at least the 'SourceEnvironmentID' or the 'SourceEnvironmentName'. You may also specify both. If you specify the 'SourceEnvironmentName', you
-- must specify the 'DestinationEnvironmentName'.
secnameSourceEnvironmentName :: Lens' SwapEnvironmentCNAMEs (Maybe Text)
secnameSourceEnvironmentName =
    lens _secnameSourceEnvironmentName
        (\s a -> s { _secnameSourceEnvironmentName = a })
secnameSourceEnvironmentName :: Lens' SwapEnvironmentCNAMEs (Maybe Text)
secnameSourceEnvironmentName =
    lens _secnameSourceEnvironmentName
        (\s a -> s { _secnameSourceEnvironmentName = a })
secnameSourceEnvironmentName =
    lens _secnameSourceEnvironmentName
        (\s a -> s { _secnameSourceEnvironmentName = a })