//! API endpoint implementations for Groq services
//!
//! API 端点实现模块,包含所有 Groq 服务的接口
/// Chat completion API endpoints and request builders
/// Audio transcription and translation API endpoints
/// Batch processing API endpoints for efficient bulk operations
/// File management API endpoints for upload, list, retrieve, and delete operations
/// Model information API endpoints for listing and retrieving model details
/// Fine-tuning API endpoints for custom model training