""" Analyze plain text sentiment Analyzes the prevailing emotional opinion of given text. """ name = "language/analyze-plain-text-sentiment" version = "1.0.1" """ Analyze plain text sentiment Determines writer's attitude in the text as positive, negative, or neutral. """ usecase AnalyzePlainTextSentiment safe { input { """ Text The text to be analyzed. """ text! string! """ Language code The language of the text expressed as a ISO 639‑1 language code, e.g. 'en'. """ languageCode! string! } result { """ Sentiment The overal writer's attitude in the analyzed text. """ sentiment! Sentiment! """ Score Score of the sentiment ranges between -1.0 (negative) and 1.0 (positive) and corresponds to the overall emotional leaning of the text. """ score number! } error { """ Title A short, human-readable summary of the problem type. """ title! """ Detail A human-readable explanation specific to this occurrence of the problem. """ detail } example Successful { input { text = 'Enjoy your stay.', languageCode = 'en', } result { sentiment = 'positive', score = 0.9, } } example Failed { input { text = '', languageCode = 'wrong_language_code', } error { title = 'Bad request', detail = 'invalid request: content is empty' } } } """ Sentiment The overal sentiment of the analyzed text. """ model Sentiment enum { """ Positive The overall sentiment is positive. """ positive """ Neutral The overall sentiment is neutral. """ neutral """ Negative The overall sentiment is negative. """ negative }