{
  "openapi": "3.1.0",
  "info": {
    "title": "voicebox API",
    "description": "Production-quality Qwen3-TTS voice cloning API",
    "version": "0.1.0"
  },
  "servers": [
    {
      "url": "http://localhost:8000",
      "description": "Local development server"
    }
  ],
  "paths": {
    "/": {
      "get": {
        "summary": "Root",
        "description": "Root endpoint.",
        "operationId": "root__get",
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {}
              }
            }
          }
        },
        "tags": [
          "General"
        ]
      }
    },
    "/health": {
      "get": {
        "summary": "Health",
        "description": "Health check endpoint.",
        "operationId": "health_health_get",
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HealthResponse"
                }
              }
            }
          }
        },
        "tags": [
          "General"
        ]
      }
    },
    "/profiles": {
      "get": {
        "summary": "List Profiles",
        "description": "List all voice profiles.",
        "operationId": "list_profiles_profiles_get",
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {
                  "items": {
                    "$ref": "#/components/schemas/VoiceProfileResponse"
                  },
                  "type": "array",
                  "title": "Response List Profiles Profiles Get"
                }
              }
            }
          }
        },
        "tags": [
          "Profiles"
        ]
      },
      "post": {
        "summary": "Create Profile",
        "description": "Create a new voice profile.",
        "operationId": "create_profile_profiles_post",
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/VoiceProfileCreate"
              }
            }
          },
          "required": true
        },
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/VoiceProfileResponse"
                }
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        },
        "tags": [
          "Profiles"
        ]
      }
    },
    "/profiles/{profile_id}": {
      "get": {
        "summary": "Get Profile",
        "description": "Get a voice profile by ID.",
        "operationId": "get_profile_profiles__profile_id__get",
        "parameters": [
          {
            "name": "profile_id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string",
              "title": "Profile Id"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/VoiceProfileResponse"
                }
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        },
        "tags": [
          "Profiles"
        ]
      },
      "put": {
        "summary": "Update Profile",
        "description": "Update a voice profile.",
        "operationId": "update_profile_profiles__profile_id__put",
        "parameters": [
          {
            "name": "profile_id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string",
              "title": "Profile Id"
            }
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/VoiceProfileCreate"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/VoiceProfileResponse"
                }
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        },
        "tags": [
          "Profiles"
        ]
      },
      "delete": {
        "summary": "Delete Profile",
        "description": "Delete a voice profile.",
        "operationId": "delete_profile_profiles__profile_id__delete",
        "parameters": [
          {
            "name": "profile_id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string",
              "title": "Profile Id"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {}
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        },
        "tags": [
          "Profiles"
        ]
      }
    },
    "/profiles/{profile_id}/samples": {
      "post": {
        "summary": "Add Profile Sample",
        "description": "Add a sample to a voice profile.",
        "operationId": "add_profile_sample_profiles__profile_id__samples_post",
        "parameters": [
          {
            "name": "profile_id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string",
              "title": "Profile Id"
            }
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "multipart/form-data": {
              "schema": {
                "$ref": "#/components/schemas/Body_add_profile_sample_profiles__profile_id__samples_post"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ProfileSampleResponse"
                }
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        },
        "tags": [
          "Profiles"
        ]
      },
      "get": {
        "summary": "Get Profile Samples",
        "description": "Get all samples for a profile.",
        "operationId": "get_profile_samples_profiles__profile_id__samples_get",
        "parameters": [
          {
            "name": "profile_id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string",
              "title": "Profile Id"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {
                  "type": "array",
                  "items": {
                    "$ref": "#/components/schemas/ProfileSampleResponse"
                  },
                  "title": "Response Get Profile Samples Profiles  Profile Id  Samples Get"
                }
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        },
        "tags": [
          "Profiles"
        ]
      }
    },
    "/profiles/samples/{sample_id}": {
      "delete": {
        "summary": "Delete Profile Sample",
        "description": "Delete a profile sample.",
        "operationId": "delete_profile_sample_profiles_samples__sample_id__delete",
        "parameters": [
          {
            "name": "sample_id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string",
              "title": "Sample Id"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {}
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        },
        "tags": [
          "Profiles"
        ]
      }
    },
    "/generate": {
      "post": {
        "summary": "Generate Speech",
        "description": "Generate speech from text using a voice profile.",
        "operationId": "generate_speech_generate_post",
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/GenerationRequest"
              }
            }
          },
          "required": true
        },
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/GenerationResponse"
                }
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        },
        "tags": [
          "Generation"
        ]
      }
    },
    "/history": {
      "get": {
        "summary": "List History",
        "description": "List generation history with optional filters.",
        "operationId": "list_history_history_get",
        "parameters": [
          {
            "name": "profile_id",
            "in": "query",
            "required": false,
            "schema": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "type": "null"
                }
              ],
              "title": "Profile Id"
            }
          },
          {
            "name": "search",
            "in": "query",
            "required": false,
            "schema": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "type": "null"
                }
              ],
              "title": "Search"
            }
          },
          {
            "name": "limit",
            "in": "query",
            "required": false,
            "schema": {
              "type": "integer",
              "default": 50,
              "title": "Limit"
            }
          },
          {
            "name": "offset",
            "in": "query",
            "required": false,
            "schema": {
              "type": "integer",
              "default": 0,
              "title": "Offset"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HistoryListResponse"
                }
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        },
        "tags": [
          "History"
        ]
      }
    },
    "/history/{generation_id}": {
      "get": {
        "summary": "Get Generation",
        "description": "Get a generation by ID.",
        "operationId": "get_generation_history__generation_id__get",
        "parameters": [
          {
            "name": "generation_id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string",
              "title": "Generation Id"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HistoryResponse"
                }
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        },
        "tags": [
          "History"
        ]
      },
      "delete": {
        "summary": "Delete Generation",
        "description": "Delete a generation.",
        "operationId": "delete_generation_history__generation_id__delete",
        "parameters": [
          {
            "name": "generation_id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string",
              "title": "Generation Id"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {}
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        },
        "tags": [
          "History"
        ]
      }
    },
    "/history/stats": {
      "get": {
        "summary": "Get Stats",
        "description": "Get generation statistics.",
        "operationId": "get_stats_history_stats_get",
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {}
              }
            }
          }
        },
        "tags": [
          "History"
        ]
      }
    },
    "/transcribe": {
      "post": {
        "summary": "Transcribe Audio",
        "description": "Transcribe audio file to text.",
        "operationId": "transcribe_audio_transcribe_post",
        "requestBody": {
          "content": {
            "multipart/form-data": {
              "schema": {
                "$ref": "#/components/schemas/Body_transcribe_audio_transcribe_post"
              }
            }
          },
          "required": true
        },
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/TranscriptionResponse"
                }
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        },
        "tags": [
          "Generation"
        ]
      }
    },
    "/audio/{generation_id}": {
      "get": {
        "summary": "Get Audio",
        "description": "Serve generated audio file.",
        "operationId": "get_audio_audio__generation_id__get",
        "parameters": [
          {
            "name": "generation_id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string",
              "title": "Generation Id"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {}
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        },
        "tags": [
          "Generation"
        ]
      }
    },
    "/models/load": {
      "post": {
        "summary": "Load Model",
        "description": "Manually load TTS model.",
        "operationId": "load_model_models_load_post",
        "parameters": [
          {
            "name": "model_size",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "default": "1.7B",
              "title": "Model Size"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {}
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        },
        "tags": [
          "Models"
        ]
      }
    },
    "/models/unload": {
      "post": {
        "summary": "Unload Model",
        "description": "Unload TTS model to free memory.",
        "operationId": "unload_model_models_unload_post",
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {}
              }
            }
          }
        },
        "tags": [
          "Models"
        ]
      }
    },
    "/models/progress/{model_name}": {
      "get": {
        "summary": "Get Model Progress",
        "description": "Get model download progress via Server-Sent Events.",
        "operationId": "get_model_progress_models_progress__model_name__get",
        "parameters": [
          {
            "name": "model_name",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string",
              "title": "Model Name"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {}
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        },
        "tags": [
          "Models"
        ]
      }
    },
    "/models/status": {
      "get": {
        "summary": "Get Model Status",
        "description": "Get status of all available models.",
        "operationId": "get_model_status_models_status_get",
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ModelStatusListResponse"
                }
              }
            }
          }
        },
        "tags": [
          "Models"
        ]
      }
    },
    "/models/download": {
      "post": {
        "summary": "Trigger Model Download",
        "description": "Trigger download of a specific model.",
        "operationId": "trigger_model_download_models_download_post",
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/ModelDownloadRequest"
              }
            }
          },
          "required": true
        },
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {}
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        },
        "tags": [
          "Models"
        ]
      }
    }
  },
  "components": {
    "schemas": {
      "Body_add_profile_sample_profiles__profile_id__samples_post": {
        "properties": {
          "file": {
            "type": "string",
            "format": "binary",
            "title": "File"
          },
          "reference_text": {
            "type": "string",
            "title": "Reference Text"
          }
        },
        "type": "object",
        "required": [
          "file",
          "reference_text"
        ],
        "title": "Body_add_profile_sample_profiles__profile_id__samples_post"
      },
      "Body_transcribe_audio_transcribe_post": {
        "properties": {
          "file": {
            "type": "string",
            "format": "binary",
            "title": "File"
          },
          "language": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "title": "Language"
          }
        },
        "type": "object",
        "required": [
          "file"
        ],
        "title": "Body_transcribe_audio_transcribe_post"
      },
      "GenerationRequest": {
        "properties": {
          "profile_id": {
            "type": "string",
            "title": "Profile Id"
          },
          "text": {
            "type": "string",
            "maxLength": 5000,
            "minLength": 1,
            "title": "Text"
          },
          "language": {
            "type": "string",
            "pattern": "^(en|zh)$",
            "title": "Language",
            "default": "en"
          },
          "seed": {
            "anyOf": [
              {
                "type": "integer",
                "minimum": 0.0
              },
              {
                "type": "null"
              }
            ],
            "title": "Seed"
          },
          "model_size": {
            "anyOf": [
              {
                "type": "string",
                "pattern": "^(1\\.7B|0\\.6B)$"
              },
              {
                "type": "null"
              }
            ],
            "title": "Model Size",
            "default": "1.7B"
          }
        },
        "type": "object",
        "required": [
          "profile_id",
          "text"
        ],
        "title": "GenerationRequest",
        "description": "Request model for voice generation."
      },
      "GenerationResponse": {
        "properties": {
          "id": {
            "type": "string",
            "title": "Id"
          },
          "profile_id": {
            "type": "string",
            "title": "Profile Id"
          },
          "text": {
            "type": "string",
            "title": "Text"
          },
          "language": {
            "type": "string",
            "title": "Language"
          },
          "audio_path": {
            "type": "string",
            "title": "Audio Path"
          },
          "duration": {
            "type": "number",
            "title": "Duration"
          },
          "seed": {
            "anyOf": [
              {
                "type": "integer"
              },
              {
                "type": "null"
              }
            ],
            "title": "Seed"
          },
          "created_at": {
            "type": "string",
            "format": "date-time",
            "title": "Created At"
          }
        },
        "type": "object",
        "required": [
          "id",
          "profile_id",
          "text",
          "language",
          "audio_path",
          "duration",
          "seed",
          "created_at"
        ],
        "title": "GenerationResponse",
        "description": "Response model for voice generation."
      },
      "HTTPValidationError": {
        "properties": {
          "detail": {
            "items": {
              "$ref": "#/components/schemas/ValidationError"
            },
            "type": "array",
            "title": "Detail"
          }
        },
        "type": "object",
        "title": "HTTPValidationError"
      },
      "HealthResponse": {
        "properties": {
          "status": {
            "type": "string",
            "title": "Status"
          },
          "model_loaded": {
            "type": "boolean",
            "title": "Model Loaded"
          },
          "model_downloaded": {
            "anyOf": [
              {
                "type": "boolean"
              },
              {
                "type": "null"
              }
            ],
            "title": "Model Downloaded"
          },
          "model_size": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "title": "Model Size"
          },
          "gpu_available": {
            "type": "boolean",
            "title": "Gpu Available"
          },
          "vram_used_mb": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ],
            "title": "Vram Used Mb"
          }
        },
        "type": "object",
        "required": [
          "status",
          "model_loaded",
          "gpu_available"
        ],
        "title": "HealthResponse",
        "description": "Response model for health check."
      },
      "HistoryListResponse": {
        "properties": {
          "items": {
            "items": {
              "$ref": "#/components/schemas/HistoryResponse"
            },
            "type": "array",
            "title": "Items"
          },
          "total": {
            "type": "integer",
            "title": "Total"
          }
        },
        "type": "object",
        "required": [
          "items",
          "total"
        ],
        "title": "HistoryListResponse",
        "description": "Response model for history list."
      },
      "HistoryResponse": {
        "properties": {
          "id": {
            "type": "string",
            "title": "Id"
          },
          "profile_id": {
            "type": "string",
            "title": "Profile Id"
          },
          "profile_name": {
            "type": "string",
            "title": "Profile Name"
          },
          "text": {
            "type": "string",
            "title": "Text"
          },
          "language": {
            "type": "string",
            "title": "Language"
          },
          "audio_path": {
            "type": "string",
            "title": "Audio Path"
          },
          "duration": {
            "type": "number",
            "title": "Duration"
          },
          "seed": {
            "anyOf": [
              {
                "type": "integer"
              },
              {
                "type": "null"
              }
            ],
            "title": "Seed"
          },
          "created_at": {
            "type": "string",
            "format": "date-time",
            "title": "Created At"
          }
        },
        "type": "object",
        "required": [
          "id",
          "profile_id",
          "profile_name",
          "text",
          "language",
          "audio_path",
          "duration",
          "seed",
          "created_at"
        ],
        "title": "HistoryResponse",
        "description": "Response model for history entry (includes profile name)."
      },
      "ModelDownloadRequest": {
        "properties": {
          "model_name": {
            "type": "string",
            "title": "Model Name"
          }
        },
        "type": "object",
        "required": [
          "model_name"
        ],
        "title": "ModelDownloadRequest",
        "description": "Request model for triggering model download."
      },
      "ModelStatus": {
        "properties": {
          "model_name": {
            "type": "string",
            "title": "Model Name"
          },
          "display_name": {
            "type": "string",
            "title": "Display Name"
          },
          "downloaded": {
            "type": "boolean",
            "title": "Downloaded"
          },
          "size_mb": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ],
            "title": "Size Mb"
          },
          "loaded": {
            "type": "boolean",
            "title": "Loaded",
            "default": false
          }
        },
        "type": "object",
        "required": [
          "model_name",
          "display_name",
          "downloaded"
        ],
        "title": "ModelStatus",
        "description": "Response model for model status."
      },
      "ModelStatusListResponse": {
        "properties": {
          "models": {
            "items": {
              "$ref": "#/components/schemas/ModelStatus"
            },
            "type": "array",
            "title": "Models"
          }
        },
        "type": "object",
        "required": [
          "models"
        ],
        "title": "ModelStatusListResponse",
        "description": "Response model for model status list."
      },
      "ProfileSampleResponse": {
        "properties": {
          "id": {
            "type": "string",
            "title": "Id"
          },
          "profile_id": {
            "type": "string",
            "title": "Profile Id"
          },
          "audio_path": {
            "type": "string",
            "title": "Audio Path"
          },
          "reference_text": {
            "type": "string",
            "title": "Reference Text"
          }
        },
        "type": "object",
        "required": [
          "id",
          "profile_id",
          "audio_path",
          "reference_text"
        ],
        "title": "ProfileSampleResponse",
        "description": "Response model for profile sample."
      },
      "TranscriptionResponse": {
        "properties": {
          "text": {
            "type": "string",
            "title": "Text"
          },
          "duration": {
            "type": "number",
            "title": "Duration"
          }
        },
        "type": "object",
        "required": [
          "text",
          "duration"
        ],
        "title": "TranscriptionResponse",
        "description": "Response model for transcription."
      },
      "ValidationError": {
        "properties": {
          "loc": {
            "items": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "type": "integer"
                }
              ]
            },
            "type": "array",
            "title": "Location"
          },
          "msg": {
            "type": "string",
            "title": "Message"
          },
          "type": {
            "type": "string",
            "title": "Error Type"
          }
        },
        "type": "object",
        "required": [
          "loc",
          "msg",
          "type"
        ],
        "title": "ValidationError"
      },
      "VoiceProfileCreate": {
        "properties": {
          "name": {
            "type": "string",
            "maxLength": 100,
            "minLength": 1,
            "title": "Name"
          },
          "description": {
            "anyOf": [
              {
                "type": "string",
                "maxLength": 500
              },
              {
                "type": "null"
              }
            ],
            "title": "Description"
          },
          "language": {
            "type": "string",
            "pattern": "^(en|zh)$",
            "title": "Language",
            "default": "en"
          }
        },
        "type": "object",
        "required": [
          "name"
        ],
        "title": "VoiceProfileCreate",
        "description": "Request model for creating a voice profile."
      },
      "VoiceProfileResponse": {
        "properties": {
          "id": {
            "type": "string",
            "title": "Id"
          },
          "name": {
            "type": "string",
            "title": "Name"
          },
          "description": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "title": "Description"
          },
          "language": {
            "type": "string",
            "title": "Language"
          },
          "created_at": {
            "type": "string",
            "format": "date-time",
            "title": "Created At"
          },
          "updated_at": {
            "type": "string",
            "format": "date-time",
            "title": "Updated At"
          }
        },
        "type": "object",
        "required": [
          "id",
          "name",
          "description",
          "language",
          "created_at",
          "updated_at"
        ],
        "title": "VoiceProfileResponse",
        "description": "Response model for voice profile."
      }
    }
  },
  "tags": [
    {
      "name": "General",
      "description": "Root and health check endpoints"
    },
    {
      "name": "Profiles",
      "description": "Voice profile management"
    },
    {
      "name": "Generation",
      "description": "Speech generation, transcription, and audio retrieval"
    },
    {
      "name": "History",
      "description": "Generation history and statistics"
    },
    {
      "name": "Models",
      "description": "Model loading, unloading, and status management"
    }
  ]
}