public ApiResults UpdateUserUsername(
	string apiUsername,
	string apiPassword,
	string UserExternalID,
	string NewUsername
)

Public Function UpdateUserUsername ( 
	apiUsername As String,
	apiPassword As String,
	UserExternalID As String,
	NewUsername As String
) As ApiResults

public:
virtual ApiResults^ UpdateUserUsername(
	String^ apiUsername, 
	String^ apiPassword, 
	String^ UserExternalID, 
	String^ NewUsername
) sealed

abstract UpdateUserUsername : 
        apiUsername : string * 
        apiPassword : string * 
        UserExternalID : string * 
        NewUsername : string -> ApiResults 
override UpdateUserUsername : 
        apiUsername : string * 
        apiPassword : string * 
        UserExternalID : string * 
        NewUsername : string -> ApiResults