Google Translate API

[Kamlesh62]

Hello,

I'm trying to create Glossary resources using the PHP facade and authenticating with a service account credential. I downloaded a JSON file and stored it in the project directory for authentication. However, I'm encountering an error that says: "Error creating glossary: { "message": "Request had invalid authentication credentials. Expected OAuth 2 access token, login cookie, or other valid authentication credential. See https://developers.google.com/identity/sign-in/web/devconsole-project.", "code": 16, "status": "UNAUTHENTICATED", "details": [] }"

Interestingly, when I trigger the function, it successfully creates the glossaries. When I attempt to retrieve the glossaries by their ID, I receive the correct response with the expected data. If I trigger the function twice, I receive an error stating that the file name already exists. This inconsistency confuses me, as I expect to receive the project name and other details instead.

So my doubt is that can I use service account for creating the glossaries resources. or I have to use OAuth 2.0?

public function uploadCSV(Request $request) { 

$projectNumberOrId = env('GOOGLE_CLOUD_PROJECT_ID'); 

$glossaryId = env('GOOGLE_CLOUD_GLOSSARY_ID'); 

$bucketName = env('GOOGLE_CLOUD_BUCKET_NAME'); 

$glossaryFilename = 'glossary.csv'; // Set up authentication 

putenv('GOOGLE_APPLICATION_CREDENTIALS=path/kwy_file_name.json'); // Instantiate a client 

$translationServiceClient = new TranslationServiceClient(); // Designate the data center location that you want to use 

$location = 'us-central1'; // Set glossary resource name 

$name = $translationServiceClient->glossaryName($projectNumberOrId, $location, $glossaryId);

$languages = ['zh', 'th', 'tl']; // Set language codes 

$languageCodesSet = new LanguageCodesSet(); 

$languageCodesSet->setLanguageCodes($languages); 

$gcsSource = new GcsSource();
$gcsSource->setInputUri('gs://bucketName/glossary.csv');

 $inputConfig = new GlossaryInputConfig();
 $inputConfig->setGcsSource($gcsSource); // Set glossary resource information 

$glossary = new Glossary();
$glossary->setName($name); 
$glossary->setLanguageCodesSet($languageCodesSet);
$glossary->setInputConfig($inputConfig); 

$parent = TranslationServiceClient::locationName($projectNumberOrId, $location); // Create glossary resource 

// Handle exception for the case in which a glossary with glossary_name already exists try { 
$operationResponse = $translationServiceClient->createGlossary($parent, $glossary); 

$operationResponse->pollUntilComplete();
 if ($operationResponse->operationSucceeded())
 {
 // Retrieve the created glossary 
$response = $operationResponse->getResult(); 
printf('Created Glossary.' . PHP_EOL); 
printf('Glossary name: %s' . PHP_EOL, $response->getName()); 
printf('Entry count: %s' . PHP_EOL, 
$response->getEntryCount());
printf('Input URI: %s' . PHP_EOL, 
$response->getInputConfig()->getGcsSource()->getInputUri()); 
} else { 
$error = $operationResponse->getError(); // Handle error } 
} catch (\Google\ApiCore\ApiException $e) {
 // Handle API exception 
echo "Error creating glossary: " . $e->getMessage(); 
} finally { 
$translationServiceClient->close(); 
} 
} 

Response: Error creating glossary: { "message": "Request had invalid authentication credentials. Expected OAuth 2 access token, login cookie or other valid authentication credential. See https:\/\/developers.google.com\/identity\/sign-in\/web\/devconsole-project.", "code": 16, "status": "UNAUTHENTICATED", "details": [] }

[kvandres]

Good day @Kamlesh62,

Welcome to Google Cloud Community!

One of the possible reasons for this is the service account does not have the necessary permission to perform this action, please make sure that the service account that you are currently using have at least these roles, cloudtranslate.editor and storage.objectViewer to work with glossaries. For more information regarding the required permissions you can visit this link: https://cloud.google.com/translate/docs/advanced/glossary#required_permissions

You also have mentioned:

---

@Kamlesh62 wrote:

Interestingly, when I trigger the function, it successfully creates the glossaries. When I attempt to retrieve the glossaries by their ID, I receive the correct response with the expected data. If I trigger the function twice, I receive an error stating that the file name already exists.

---

Verify if you are just running the function where you are retrieving the result of your recently created glossary, it might be possible that it is running again the function that creates a glossary, it seems that the function where you are creating a glossary is running again based on your statement.

Hope this is useful!