{
  "invalid_filename": "Invalid filename",
  "unsupported_file_type": "Unsupported file type",
  "file_not_found": "File not found",
  "internal_server_error": "Internal server error"
,
  "unauthorized": "Unauthorized",
  "invalid_status": "Invalid status",
  "invalid_request_parameters": "Invalid request parameters",
  "request_too_old_or_future": "Request too old or in the future",
  "points_deducted_successfully": "Points deducted successfully",
  "insufficient_points": "Insufficient points",
  "daily_sign_in": "Daily sign-in",
  "already_signed_in_today": "Already signed in today",
  "points_added_successfully": "Points added successfully"
,
  "config_files_list_success": "Configuration files list retrieved successfully",
  "config_files_list_error": "Failed to retrieve configuration files list",
  "invalid_config_file_name": "Invalid configuration file name",
  "config_file_read_success": "Configuration file read successfully",
  "read_config_file_error": "Failed to read configuration file"
,
  "missing_file_name_parameter": "Missing file_name query parameter",
  "internal_server_error_backend_connection": "Internal server error or unable to connect to backend service"
,
  "user_not_logged_in_or_session_expired": "User not logged in or session expired",
  "request_body_cannot_be_empty": "Request body cannot be empty",
  "tts_provider_cannot_be_empty": "TTS provider cannot be empty",
  "please_select_at_least_one_speaker": "Please select at least one podcast speaker",
  "invalid_speaker_config_format": "Invalid podcast speaker configuration format",
  "insufficient_points_for_podcast": "Insufficient points, generating a podcast requires {{pointsNeeded}} points, you currently have {{currentPoints}} points.",
  "invalid_output_language": "Invalid output language",
  "invalid_podcast_duration": "Invalid podcast duration",
  "missing_frontend_tts_config": "Missing frontend TTS configuration information",
  "incomplete_backend_tts_config": "Incomplete backend TTS configuration, please check backend configuration file.",
  "internal_server_error_default": "Internal server error"
,
  "failed_to_get_task_status": "Failed to get task status"
,
  "insufficient_points_raw": "Not enough points",
  "podcast_generation_task": "Podcast Generation Task"
,
  "forbidden_user_id": "Forbidden: User ID not allowed to access this resource",
  "invalid_request_parameters_add_points": "Invalid request parameters. `userId`, `pointsToAdd` (positive number), `reasonCode`, and `description` are required.",
  "points_added_successfully_to_user": "Points successfully added to user {{userId}}"
,
  "invalid_pagination_parameters": "Invalid pagination parameters"
,
  "cannot_read_tts_provider_config": "Cannot read TTS provider configuration file",
  "invalid_provider": "Invalid TTS provider"
}