soap-encoded-namespaces

soap-encoded-namespaces is a variable defined in `soap-client.el'.
Its value is

nil

Documentation:
A list of namespace tags used during encoding a message.
This list is populated by `soap-encode-value' and used by
`soap-create-envelope' to add aliases for these namespace to the
XML request.

This variable is dynamically bound in `soap-create-envelope'.