I am using Appian v7.5. I am getting the following error when trying to call a w

I am using Appian v7.5. I am getting the following error when trying to call a webservice that requires authentication. When using a Call Web Service smart service, I am able to provide my credentials and get WSDL. Appian is able to parse the same with no issues. But when I wrote the following SAIL code, I get an error "The WSDL requires authentication. Please provide valid credentials". can some one help to figure out how to pass the credentials (I read documentation for v7.5 and following the same).

with(
local!wsCredentials: a!wsHttpCredentials(
username: "sakruv01",
password: "abcd1234"
),
local!wsNameSpace: "{schemas.afsimage.com/.../configadminservice}",
local!actualWSResponse: webservicequery(
a!wsConfig(
wsdlUrl: "lab53ctx123vm:8080/.../DGConfigAdminWebService.asmx
service: local!wsNameSpace & "DGConfigAdminWebService",
operation: l...

OriginalPostID-132302

OriginalPostID-132302