URI that defines the target namespace for your web service, so that your service, and its contents, do not conflict with another service. This is initially set to "https://tempuri.org" which is a temporary URI often used by SOAP developers during development.
If you do not specify this parameter, the target namespace is "https://tempuri.org".
For an InterSystems IRIS web service, there is no way to put request messages in different namespaces. An InterSystems IRIS web client, however, does not have this limitation; see Namespaces for the Messages.