getSecuredEnvelope method
XML for the SOAP envelope
Implementation
Envelope getSecuredEnvelope(Body body, [Authorization? authorization]) =>
Envelope(
body: body,
header: Header(
security: Security(
usernameToken: UsernameToken(
authorization:
authorization ??
Authorization(authInfo: authInfo, timeDelta: timeDelta),
),
mustUnderstand: 1,
),
),
);