IBM.Watson.Common is a library of functionality needed for SDKs generated using the IBM OpenApi SDK generator. The library has functionality specific for the generated SDK.
IBM.WatsonDeveloperCloud.Conversation.v1 wraps the Watson Developer Cloud Conversation service (http://www.ibm.com/watson/developercloud/conversation.html)
IBM.WatsonDeveloperCloud.SpeechToText.v1 wraps the Watson Developer Cloud Speech To Text service (http://www.ibm.com/watson/developercloud/speech-to-text.html)
IBM.WatsonDeveloperCloud.NaturalLanguageUnderstanding.v1 wraps the Watson Developer Cloud Natural Language Understanding service (http://www.ibm.com/watson/developercloud/natural-language-understanding.html)
IBM.WatsonDeveloperCloud.PersonalityInsights.v3 wraps the Watson Developer Cloud Personality Insights service (http://www.ibm.com/watson/developercloud/personality-insights.html)
IBM.Watson.NaturalLanguageUnderstanding.v1 wraps the Watson Natural Language Understanding service (http://www.ibm.com/watson/developercloud/natural-language-understanding.html)
IBM.WatsonDeveloperCloud.TextToSpeech.v1 wraps the Watson Developer Cloud Text To Speech service (http://www.ibm.com/watson/developercloud/text-to-speech.html)
IBM.WatsonDeveloperCloud.ToneAnalyzer.v3 wraps the Watson Developer Cloud Tone Analyzer service (http://www.ibm.com/watson/developercloud/tone-analyzer.html)
IBM.WatsonDeveloperCloud.VisualRecognition.v3 wraps the Watson Developer Cloud Visual Recognition service (http://www.ibm.com/watson/developercloud/visual-recognition.html)
IBM.WatsonDeveloperCloud.NaturalLanguageClassifier.v1 wraps the Watson Developer Cloud Natural Language Classifier service (http://www.ibm.com/watson/developercloud/natural-language-classifier.html)