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copied!<p>Probably you are not concatenating the psSurveyID properly. </p> <pre><code>String input ="{\"survey_id\": p_sSurveyID, \"fields\":[\"url\"]}"; -- not working </code></pre> <p>should be</p> <pre><code>String input ="{\"survey_id\":"+ p_sSurveyID+",\"fields\":[\"url\"]}"; -- should work System.out.println("p_sSurveyID --- " + p_sSurveyID); try { List<NameValuePair> parameters = new ArrayList<NameValuePair>(); parameters.add(new NameValuePair("api_key",p_sApiKey)); URL url = new URL(createUrl(BASE_URL+COLLECTOR_LIST_ENDPOINT,parameters)); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.setDoOutput(true); conn.setRequestMethod("POST"); conn.setRequestProperty("Content-Type", "application/json"); conn.setRequestProperty("Authorization", "bearer "+p_sAuthToken); String input ="{\"survey_id\":"+ p_sSurveyID+",\"fields\":[\"url\"]}"; OutputStream os = conn.getOutputStream(); os.write(input.getBytes()); os.flush(); if (conn.getResponseCode() != HttpURLConnection.HTTP_OK) { throw new RuntimeException("Failed : HTTP error code : " +conn.getResponseCode()); } BufferedReader br = new BufferedReString input ="{\"survey_id\":"+ p_sSurveyID+",\"fields\":[\"url\"]}"; OutputStream os = conn.getOutputStream(); os.write(input.getBytes()); os.flush(); if (conn.getResponseCode() != HttpURLConnection.HTTP_OK) { throw new RuntimeException("Failed : HTTP error code : " + conn.getResponseCode()); } BufferedReader br = new BufferedReader(new InputStreamReader( (conn.getInputStream()))); conn.disconnect(); ader(new InputStreamReader( (conn.getInputStream()))); conn.disconnect(); </code></pre>

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