best_score represents the best score for the best translation.
best_translation represents the best translation of the input text.
best_translation_model represents the model used for the best translation.
created represents the unix timestamp for when the request was received.
id represents a unique identifier for the result.
object represent the type of the result document.
translations represents the collection of translations to choose from.
Translate represents an object that contains the result for the translate call.