You can optionally create a header to receive or send data within the header of the SOAP message. You can create a header for an operation input or operation output. You can use the HTTP POST method.
Open a web service.
Select the operation mapping in the
Outline
view.
The operation mapping appears in the editor.
Click the
Operations
tab in the
Properties
view.
Choose to add a header to the operation input or the operation output.
Select the input to add the header to the operation input.
Select the output to add the header to the operation output.
Click the arrow next to the
New
button.
Click
Header
and then choose to create an element or reuse an element.