CreateMessageParams
constructor(messages: List<SamplingMessage>, modelPreferences: ModelPreferences? = null, systemPrompt: String? = null, includeContext: IncludeContext? = null, temperature: Double? = null, maxTokens: Int, stopSequences: List<String>? = null, metadata: Map<String, JsonElement>? = null, _meta: Map<String, JsonElement>? = null)