public CreateGroupMembershipResult createGroupMembership(CreateGroupMembershipRequest request) {request = beforeClientExecution(request);return executeCreateGroupMembership(request);}

public virtual CreateGroupMembershipResponse CreateGroupMembership(CreateGroupMembershipRequest request){var options = new InvokeOptions();options.RequestMarshaller = CreateGroupMembershipRequestMarshaller.Instance;options.ResponseUnmarshaller = CreateGroupMembershipResponseUnmarshaller.Instance;return Invoke<CreateGroupMembershipResponse>(request, options);}
