IBM Watson Natural Language Understanding Sink

Analyze text using IBM Watson Natural Language Understanding to extract sentiment, entities, keywords, concepts, categories, and emotions.

Metadata

Name	Type	Required	Default	Description
`apiKey`	string	✓		The IBM Cloud API key for Watson Natural Language Understanding.
`serviceUrl`	string			The Watson Natural Language Understanding service endpoint URL. If not specified, the default URL will be used.
`operation`	string		`analyzeText`	The operation to perform.
`analyzeSentiment`	boolean		`true`	Enable sentiment analysis to detect positive, negative, or neutral sentiment.
`analyzeEmotion`	boolean		`false`	Enable emotion analysis to detect emotions like joy, anger, sadness, fear, and disgust.
`analyzeEntities`	boolean		`true`	Enable entity extraction to identify people, companies, organizations, cities, and more.
`analyzeKeywords`	boolean		`true`	Enable keyword extraction to identify important keywords and phrases.
`analyzeConcepts`	boolean		`false`	Enable concept extraction to identify high-level concepts that aren't necessarily mentioned in the text.
`analyzeCategories`	boolean		`false`	Enable category classification to classify content into a hierarchy of categories.