{
    "openapi": "3.0.3",
    "info": {
        "title": "Zeabur Upload API",
        "description": "API for handling file uploads and deployments in Zeabur",
        "version": "2.0.1"
    },
    "servers": [
        {
            "url": "https://api.zeabur.com",
            "description": "Zeabur API Server"
        }
    ],
    "components": {
        "securitySchemes": {
            "bearerAuth": {
                "type": "http",
                "scheme": "bearer",
                "bearerFormat": "JWT",
                "description": "Your Zeabur API token."
            }
        },
        "schemas": {
            "CreateUploadRequest": {
                "type": "object",
                "required": [
                    "content_hash",
                    "content_hash_algorithm",
                    "content_length"
                ],
                "properties": {
                    "content_hash": {
                        "type": "string",
                        "description": "Hash of the content to be uploaded"
                    },
                    "content_hash_algorithm": {
                        "type": "string",
                        "description": "Algorithm used to generate the content hash",
                        "example": "sha256"
                    },
                    "content_length": {
                        "type": "integer",
                        "format": "int64",
                        "description": "Size of the file in bytes"
                    }
                }
            },
            "CreateUploadResponse": {
                "type": "object",
                "required": [
                    "presign_header",
                    "presign_method",
                    "presign_url",
                    "upload_id"
                ],
                "properties": {
                    "presign_header": {
                        "type": "object",
                        "description": "Headers to include in the S3 upload request",
                        "properties": {
                            "Content-Type": {
                                "type": "string",
                                "example": "application/zip"
                            }
                        }
                    },
                    "presign_method": {
                        "type": "string",
                        "description": "HTTP method to use for the S3 upload",
                        "example": "PUT"
                    },
                    "presign_url": {
                        "type": "string",
                        "description": "Pre-signed URL to upload the file directly to S3"
                    },
                    "upload_id": {
                        "type": "string",
                        "description": "Unique identifier for the upload session"
                    }
                }
            },
            "NewProjectPrepareRequest": {
                "type": "object",
                "required": [
                    "upload_type"
                ],
                "properties": {
                    "upload_type": {
                        "type": "string",
                        "enum": [
                            "new_project"
                        ],
                        "description": "Indicates that this upload is for a new project"
                    }
                }
            },
            "ExistingServicePrepareRequest": {
                "type": "object",
                "required": [
                    "upload_type",
                    "service_id",
                    "environment_id"
                ],
                "properties": {
                    "upload_type": {
                        "type": "string",
                        "enum": [
                            "existing_service"
                        ],
                        "description": "Indicates that this upload is for an existing service"
                    },
                    "service_id": {
                        "type": "string",
                        "description": "ID of the service to deploy to"
                    },
                    "environment_id": {
                        "type": "string",
                        "description": "ID of the environment for the deployment"
                    }
                }
            },
            "NewProjectPrepareResponse": {
                "type": "object",
                "required": [
                    "url"
                ],
                "properties": {
                    "url": {
                        "type": "string",
                        "description": "URL to access the new project"
                    }
                }
            },
            "ExistingServicePrepareResponse": {
                "type": "object",
                "required": [
                    "url"
                ],
                "properties": {
                    "url": {
                        "type": "string",
                        "description": "URL to access the service deployment"
                    }
                }
            },
            "ErrorResponse": {
                "type": "object",
                "required": [
                    "error"
                ],
                "properties": {
                    "error": {
                        "type": "string",
                        "description": "Error message describing what went wrong"
                    }
                }
            }
        }
    },
    "paths": {
        "/v2/upload": {
            "post": {
                "summary": "Create Upload Session",
                "description": "Initiates a new upload session and returns a presigned URL for S3 upload",
                "tags": [
                    "Upload"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/CreateUploadRequest"
                            },
                            "examples": {
                                "default": {
                                    "value": {
                                        "content_hash": "REDACTED_BASE64_CONTENT_HASH=",
                                        "content_hash_algorithm": "sha256",
                                        "content_length": 29661129
                                    }
                                }
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "Upload session created successfully",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/CreateUploadResponse"
                                },
                                "examples": {
                                    "default": {
                                        "value": {
                                            "presign_header": {
                                                "Content-Type": "application/zip"
                                            },
                                            "presign_method": "PUT",
                                            "presign_url": "https://zeabur-uploads.s3.ap-east-1.amazonaws.com/uploads-tmp/REDACTED_ID.zip?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Checksum-Sha256=REDACTED_BASE64_CONTENT_HASH%3D&X-Amz-Credential=REDACTED_AWS_KEY%2F20250319%2Fap-east-1%2Fs3%2Faws4_request&X-Amz-Date=20250319T085332Z&X-Amz-Expires=1800&X-Amz-Sdk-Checksum-Algorithm=SHA256&X-Amz-SignedHeaders=content-length%3Bcontent-type%3Bhost&X-Amz-Signature=REDACTED_SIGNATURE",
                                            "upload_id": "REDACTED_ID"
                                        }
                                    }
                                }
                            }
                        }
                    },
                    "400": {
                        "description": "Bad request",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/ErrorResponse"
                                }
                            }
                        }
                    },
                    "500": {
                        "description": "Server error",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/ErrorResponse"
                                }
                            }
                        }
                    }
                }
            }
        },
        "/v2/upload/{upload_id}/prepare": {
            "post": {
                "summary": "Prepare Upload for Deployment",
                "description": "Prepares an uploaded file for deployment, either as a new project or to an existing service",
                "tags": [
                    "Upload",
                    "Deployment"
                ],
                "parameters": [
                    {
                        "name": "upload_id",
                        "in": "path",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "ID of the upload to prepare",
                        "example": "REDACTED_ID"
                    }
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "oneOf": [
                                    {
                                        "$ref": "#/components/schemas/NewProjectPrepareRequest"
                                    },
                                    {
                                        "$ref": "#/components/schemas/ExistingServicePrepareRequest"
                                    }
                                ]
                            },
                            "examples": {
                                "newProject": {
                                    "value": {
                                        "upload_type": "new_project"
                                    }
                                },
                                "existingService": {
                                    "value": {
                                        "upload_type": "existing_service",
                                        "service_id": "REDACTED_SERVICE_ID",
                                        "environment_id": "REDACTED_ENV_ID"
                                    }
                                }
                            }
                        }
                    }
                },
                "security": [
                    {
                        "bearerAuth": []
                    },
                    {}
                ],
                "responses": {
                    "200": {
                        "description": "Upload prepared successfully",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "oneOf": [
                                        {
                                            "$ref": "#/components/schemas/NewProjectPrepareResponse"
                                        },
                                        {
                                            "$ref": "#/components/schemas/ExistingServicePrepareResponse"
                                        }
                                    ]
                                },
                                "examples": {
                                    "newProject": {
                                        "value": {
                                            "url": "https://zeabur.com/uploads/REDACTED_ID"
                                        }
                                    },
                                    "existingService": {
                                        "value": {
                                            "url": "https://zeabur.com/projects/REDACTED_PROJECT_ID/services/REDACTED_SERVICE_ID/deployments/REDACTED_DEPLOYMENT_ID?envID=REDACTED_ENV_ID"
                                        }
                                    }
                                }
                            }
                        }
                    },
                    "400": {
                        "description": "Bad request",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/ErrorResponse"
                                }
                            }
                        }
                    },
                    "401": {
                        "description": "Unauthorized",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/ErrorResponse"
                                }
                            }
                        }
                    },
                    "404": {
                        "description": "Resource not found",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/ErrorResponse"
                                }
                            }
                        }
                    },
                    "500": {
                        "description": "Server error",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/ErrorResponse"
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}