Methods:
Returns the saved natural language explanation of an artifact with given ID. The artifact can be - Feature Group or Feature Group Version or Model
GETgenerateNaturalLanguageExplanationGenerates natural language explanation of an artifact with given ID. The artifact can be - Feature Group or Feature Group Version or Model
POSTsetNaturalLanguageExplanationSaves the natural language explanation of an artifact with given ID. The artifact can be - Feature Group or Feature Group Version