I am using google sheet API to edit my google sheet on the drive. Link sharing is already on. But this is showing the following error:
Exception in thread "main" com.google.api.client.googleapis.json.GoogleJsonResponseException: 403 Forbidden { "code" : 403, "errors" : [ { "domain" : "global", "message" : "Request had insufficient authentication scopes.", "reason" : "forbidden" } ], "message" : "Request had insufficient authentication scopes.", "status" : "PERMISSION_DENIED" }
My code is as follows:
import com.google.api.client.auth.oauth2.Credential; import com.google.api.client.extensions.java6.auth.oauth2.AuthorizationCodeInstalledApp; import com.google.api.client.extensions.jetty.auth.oauth2.LocalServerReceiver; import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow; import com.google.api.client.googleapis.auth.oauth2.GoogleClientSecrets; import com.google.api.client.googleapis.javanet.GoogleNetHttpTransport; import com.google.api.client.http.javanet.NetHttpTransport; import com.google.api.client.json.JsonFactory; import com.google.api.client.json.jackson2.JacksonFactory; import com.google.api.client.util.store.FileDataStoreFactory; import com.google.api.services.sheets.v4.Sheets; import com.google.api.services.sheets.v4.SheetsScopes; import com.google.api.services.sheets.v4.model.AppendValuesResponse; import com.google.api.services.sheets.v4.model.UpdateValuesResponse; import com.google.api.services.sheets.v4.model.ValueRange; import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.security.GeneralSecurityException; import java.util.Arrays; import java.util.Collections; import java.util.List; public class SheetsQuickstart { private static final String APPLICATION_NAME = "Google Sheets API Java Quickstart"; private static final JsonFactory JSON_FACTORY = JacksonFactory.getDefaultInstance(); private static final String TOKENS_DIRECTORY_PATH = "tokens"; /* * Global instance of the scopes required by this quickstart. * If modifying these scopes, delete your previously saved tokens/ folder. */ private static final List<String> SCOPES = Collections.singletonList(SheetsScopes.SPREADSHEETS); private static final String CREDENTIALS_FILE_PATH = "/credentials.json"; /** * Creates an authorized Credential object. * @param HTTP_TRANSPORT The network HTTP Transport. * @return An authorized Credential object. * @throws IOException If the credentials.json file cannot be found. */ private static Credential getCredentials(final NetHttpTransport HTTP_TRANSPORT) throws IOException { // Load client secrets. InputStream in = SheetsQuickstart.class.getResourceAsStream(CREDENTIALS_FILE_PATH); if (in == null) { throw new FileNotFoundException("Resource not found: " + CREDENTIALS_FILE_PATH); } GoogleClientSecrets clientSecrets = GoogleClientSecrets.load(JSON_FACTORY, new InputStreamReader(in)); // Build flow and trigger user authorization request. GoogleAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow.Builder( HTTP_TRANSPORT, JSON_FACTORY, clientSecrets, SCOPES) .setDataStoreFactory(new FileDataStoreFactory(new java.io.File(TOKENS_DIRECTORY_PATH))) .setAccessType("offline") .build(); LocalServerReceiver receiver = new LocalServerReceiver.Builder().setPort(8888).build(); return new AuthorizationCodeInstalledApp(flow, receiver).authorize("user"); } /* * Prints the names and majors of students in a sample spreadsheet: * https://docs.google.com/spreadsheets/d/1BxiMVs0XRA5nFMdKvBdBZjgmUUqptlbs74OgvE2upms/edit */ public static void main(String... args) throws IOException, GeneralSecurityException { // Build a new authorized API client service. final NetHttpTransport HTTP_TRANSPORT = GoogleNetHttpTransport.newTrustedTransport(); final String spreadsheetId = "1KQy633356786cc22i0sCYFoD4h333oTl2Lk";// final String range = "Sheet_name!A2:B"; //I am intentionally not showing the name and also the link Sheets service = new Sheets.Builder(HTTP_TRANSPORT, JSON_FACTORY, getCredentials(HTTP_TRANSPORT)) .setApplicationName(APPLICATION_NAME) .build(); ValueRange response = service.spreadsheets().values().get(spreadsheetId, range).execute(); List<List<Object>> values = Arrays.asList( Arrays.asList("Franklin",6897877)); ValueRange body = new ValueRange() .setValues(values); AppendValuesResponse result = service.spreadsheets().values().append(spreadsheetId, range, body) .setValueInputOption("USER_ENTERED").setInsertDataOption("INSERT_ROWS").setIncludeValuesInResponse(true) .execute(); System.out.printf("%d cells appended.", result.getUpdates().getUpdatedCells()); List<List<Object>> value = response.getValues(); if (values == null || values.isEmpty()) { System.out.println("No data found."); } else { System.out.println("Name, ID"); for (List row : value) { System.out.printf("%s, %s\n", row.get(0), row.get(1)); } } } } 
