static IntPtr n_GetSign_Ljava_lang_String_(IntPtr jnienv, IntPtr native__this, IntPtr native_toBeSignedStr)
        {
            global::Com.Alibaba.Mtl.Log.Sign.SecurityRequestAuth __this = global::Java.Lang.Object.GetObject <global::Com.Alibaba.Mtl.Log.Sign.SecurityRequestAuth> (jnienv, native__this, JniHandleOwnership.DoNotTransfer);
            string toBeSignedStr = JNIEnv.GetString(native_toBeSignedStr, JniHandleOwnership.DoNotTransfer);
            IntPtr __ret         = JNIEnv.NewString(__this.GetSign(toBeSignedStr));

            return(__ret);
        }