feat(icp4d): add support for icp4d

Author: mamoonraja

README.md

@@ -451,6 +451,48 @@ void Example()
 }
 ```
 
+## IBM Cloud Pak for Data(ICP4D)
+If your service instance is of ICP4D, below are two ways of initializing the assistant service.
+
+#### 1) Supplying the `username`, `password`, `icp4d_url` and `authentication_type`
+
+The SDK will manage the token for the user
+
+```cs
+    Icp4dTokenOptions tokenOptions = new Icp4dTokenOptions()
+    {
+        Username = "<username>",
+        Password = "<password>",
+        Url = "<icp4dUrl>",
+        DisableSslVerification = true
+    };
+    credentials = new Credentials(tokenOptions, "<serviceUrl>");
+    while(!credentials.HasTokenData())
+    {
+        yield return null;
+    }
+    service = new AssistantService(versionDate, credentials);
+```
+
+#### 2) Supplying the access token
+
+```cs
+    Icp4dTokenOptions tokenOptions = new Icp4dTokenOptions()
+    {
+        Username = "<username>",
+        Password = "<password>",
+        Url = "<icp4dUrl>",
+        AccessToken = "<accessToken>",
+        DisableSslVerification = true
+    };
+    credentials = new Credentials(tokenOptions, "<serviceUrl>");
+    while(!credentials.HasTokenData())
+    {
+        yield return null;
+    }
+    service = new AssistantService(versionDate, credentials);
+```
+
 ## IBM Cloud Private
 The Watson Unity SDK does not support IBM Cloud Private because connection via proxy is not supported in UnityWebRequest. 
 

Scripts/Services/Assistant/V1/AssistantService.cs

@@ -111,7 +111,7 @@ public AssistantService(string versionDate, Credentials credentials) : base(vers
                 VersionDate = versionDate;
             }
 
-            if (credentials.HasCredentials() || credentials.HasIamTokenData())
+            if (credentials.HasCredentials() || credentials.HasTokenData())
             {
                 Credentials = credentials;
 

Scripts/Services/Assistant/V2/AssistantService.cs

@@ -111,7 +111,7 @@ public AssistantService(string versionDate, Credentials credentials) : base(vers
                 VersionDate = versionDate;
             }
 
-            if (credentials.HasCredentials() || credentials.HasIamTokenData())
+            if (credentials.HasCredentials() || credentials.HasTokenData())
             {
                 Credentials = credentials;
 

Scripts/Services/CompareComply/V1/CompareComplyService.cs

@@ -111,7 +111,7 @@ public CompareComplyService(string versionDate, Credentials credentials) : base(
                 VersionDate = versionDate;
             }
 
-            if (credentials.HasCredentials() || credentials.HasIamTokenData())
+            if (credentials.HasCredentials() || credentials.HasTokenData())
             {
                 Credentials = credentials;
 

Scripts/Services/Discovery/V1/DiscoveryService.cs

@@ -111,7 +111,7 @@ public DiscoveryService(string versionDate, Credentials credentials) : base(vers
                 VersionDate = versionDate;
             }
 
-            if (credentials.HasCredentials() || credentials.HasIamTokenData())
+            if (credentials.HasCredentials() || credentials.HasTokenData())
             {
                 Credentials = credentials;
 

Scripts/Services/LanguageTranslator/V3/LanguageTranslatorService.cs

@@ -111,7 +111,7 @@ public LanguageTranslatorService(string versionDate, Credentials credentials) :
                 VersionDate = versionDate;
             }
 
-            if (credentials.HasCredentials() || credentials.HasIamTokenData())
+            if (credentials.HasCredentials() || credentials.HasTokenData())
             {
                 Credentials = credentials;
 

Scripts/Services/NaturalLanguageClassifier/V1/NaturalLanguageClassifierService.cs

@@ -93,7 +93,7 @@ public NaturalLanguageClassifierService() : base(serviceId)
         /// <param name="credentials">The service credentials.</param>
         public NaturalLanguageClassifierService(Credentials credentials) : base(credentials, serviceId)
         {
-            if (credentials.HasCredentials() || credentials.HasIamTokenData())
+            if (credentials.HasCredentials() || credentials.HasTokenData())
             {
                 Credentials = credentials;
 

Scripts/Services/NaturalLanguageUnderstanding/V1/NaturalLanguageUnderstandingService.cs

@@ -111,7 +111,7 @@ public NaturalLanguageUnderstandingService(string versionDate, Credentials crede
                 VersionDate = versionDate;
             }
 
-            if (credentials.HasCredentials() || credentials.HasIamTokenData())
+            if (credentials.HasCredentials() || credentials.HasTokenData())
             {
                 Credentials = credentials;
 

Scripts/Services/PersonalityInsights/V3/PersonalityInsightsService.cs

@@ -111,7 +111,7 @@ public PersonalityInsightsService(string versionDate, Credentials credentials) :
                 VersionDate = versionDate;
             }
 
-            if (credentials.HasCredentials() || credentials.HasIamTokenData())
+            if (credentials.HasCredentials() || credentials.HasTokenData())
             {
                 Credentials = credentials;
 

Scripts/Services/SpeechToText/V1/SpeechToTextService.cs

@@ -93,7 +93,7 @@ public SpeechToTextService() : base(serviceId)
         /// <param name="credentials">The service credentials.</param>
         public SpeechToTextService(Credentials credentials) : base(credentials, serviceId)
         {
-            if (credentials.HasCredentials() || credentials.HasIamTokenData())
+            if (credentials.HasCredentials() || credentials.HasTokenData())
             {
                 Credentials = credentials;
 

Scripts/Services/TextToSpeech/V1/TextToSpeechService.cs

@@ -93,7 +93,7 @@ public TextToSpeechService() : base(serviceId)
         /// <param name="credentials">The service credentials.</param>
         public TextToSpeechService(Credentials credentials) : base(credentials, serviceId)
         {
-            if (credentials.HasCredentials() || credentials.HasIamTokenData())
+            if (credentials.HasCredentials() || credentials.HasTokenData())
             {
                 Credentials = credentials;
 

Scripts/Services/ToneAnalyzer/V3/ToneAnalyzerService.cs

@@ -111,7 +111,7 @@ public ToneAnalyzerService(string versionDate, Credentials credentials) : base(v
                 VersionDate = versionDate;
             }
 
-            if (credentials.HasCredentials() || credentials.HasIamTokenData())
+            if (credentials.HasCredentials() || credentials.HasTokenData())
             {
                 Credentials = credentials;
 

Scripts/Services/VisualRecognition/V3/VisualRecognitionService.cs

@@ -110,7 +110,7 @@ public VisualRecognitionService(string versionDate, Credentials credentials) : b
                 VersionDate = versionDate;
             }
 
-            if (credentials.HasCredentials() || credentials.HasIamTokenData())
+            if (credentials.HasCredentials() || credentials.HasTokenData())
             {
                 Credentials = credentials;