@anthropic-ai/sdk
Version:
The official TypeScript library for the Anthropic API
34 lines • 1.31 kB
JavaScript
import { AnthropicError } from "../core/error.mjs";
import { transformJSONSchema } from "../lib/transform-json-schema.mjs";
/**
* Creates a JSON schema output format object from the given JSON schema.
* If this is passed to the `.parse()` method then the response message will contain a
* `.parsed_output` property that is the result of parsing the content with the given JSON schema.
*
* Note: When `transform` is enabled (the default), the schema is deep-cloned before transformation,
* so the original schema object is not modified.
*/
export function jsonSchemaOutputFormat(jsonSchema, options) {
if (jsonSchema.type !== 'object') {
throw new Error(`JSON schema must be an object, but got ${jsonSchema.type}`);
}
const transform = options?.transform ?? true;
if (transform) {
jsonSchema = transformJSONSchema(jsonSchema);
}
return {
type: 'json_schema',
schema: {
...jsonSchema,
},
parse: (content) => {
try {
return JSON.parse(content);
}
catch (error) {
throw new AnthropicError(`Failed to parse structured output: ${error instanceof Error ? error.message : String(error)}`);
}
},
};
}
//# sourceMappingURL=json-schema.mjs.map