pub fn ser_entitlement(
object_3: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::types::Entitlement,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
match input {
crate::types::Entitlement::PrincipalRole(inner) => {
#[allow(unused_mut)]
let mut object_1 = object_3.key("principalRole").start_object();
crate::protocol_serde::shape_principal_role_entitlement::ser_principal_role_entitlement(&mut object_1, inner)?;
object_1.finish();
}
crate::types::Entitlement::Unknown => return Err(::aws_smithy_types::error::operation::SerializationError::unknown_variant("Entitlement")),
}
Ok(())
}