{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "StudioMediaUploadOpenResponse",
  "type": "object",
  "properties": {
    "uploadUrl": {
      "type": "string",
      "description": "Presigned PUT URL - upload file with HTTP PUT to this URL"
    },
    "filename": {
      "type": "string",
      "description": "S3 object key"
    },
    "publicUrl": {
      "type": "string",
      "description": "CDN URL to access the uploaded file"
    },
    "baseUrl": {
      "type": "string",
      "description": "S3 URL to access the uploaded file"
    },
    "expiresInSeconds": {
      "type": "integer",
      "description": "URL expiration in seconds",
      "format": "int32"
    },
    "requiredHeaders": {
      "type": "object",
      "additionalProperties": {
        "type": "string"
      },
      "description": "Headers the client MUST include in the PUT upload request"
    }
  },
  "description": "Presigned URL for direct S3 upload"
}