update: credentials name

class/RequestDialogFlow.php

@@ -19,7 +19,7 @@ function __construct() {
         $root_directory = $_SERVER['DOCUMENT_ROOT'];
 
         $credentialObject = [
-            'credentials' => $root_directory.DIRECTORY_SEPARATOR.'/apigratis-uueh-aa0a417a6c4b.json',
+            'credentials' => $root_directory.DIRECTORY_SEPARATOR.'/credentials.json',
             'transportConfig' => [
                 'rest' => [
                     'httpHandler' => function (RequestInterface $request, array $options = []) use ($guzzleClient) {

credentials.json

@@ -0,0 +1,12 @@
+{
+    "type": "service_account",
+    "project_id": "apigratis-uueh",
+    "private_key_id": "aa0a417a6c4b7973c9c16cd650bc3e38ed851362",
+    "private_key": "-----BEGIN PRIVATE KEY-----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\nklOxg+YE0LG728TLUyS4oA==\n-----END PRIVATE KEY-----\n",
+    "client_email": "[email protected]",
+    "client_id": "109399749205914445914",
+    "auth_uri": "https://accounts.google.com/o/oauth2/auth",
+    "token_uri": "https://oauth2.googleapis.com/token",
+    "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
+    "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/dialogflow%40apigratis-uueh.iam.gserviceaccount.com"
+  }