@anthropic-ai/bedrock-sdk/internal/parse.mjs

The official TypeScript library for the Anthropic Bedrock API

// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
import { Stream } from "../core/streaming.mjs";
import { formatRequestDetails, loggerFor } from "./utils/log.mjs";
export async function defaultParseResponse(client, props) {
    const { response, requestLogID, retryOfRequestLogID, startTime } = props;
    const body = await (async () => {
        if (props.options.stream) {
            loggerFor(client).debug('response', response.status, response.url, response.headers, response.body);
            // Note: there is an invariant here that isn't represented in the type system
            // that if you set `stream: true` the response type must also be `Stream<T>`
            if (props.options.__streamClass) {
                return props.options.__streamClass.fromSSEResponse(response, props.controller);
            }
            return Stream.fromSSEResponse(response, props.controller);
        }
        // fetch refuses to read the body when the status code is 204.
        if (response.status === 204) {
            return null;
        }
        if (props.options.__binaryResponse) {
            return response;
        }
        const contentType = response.headers.get('content-type');
        const mediaType = contentType?.split(';')[0]?.trim();
        const isJSON = mediaType?.includes('application/json') || mediaType?.endsWith('+json');
        if (isJSON) {
            const json = await response.json();
            return addRequestID(json, response);
        }
        const text = await response.text();
        return text;
    })();
    loggerFor(client).debug(`[${requestLogID}] response parsed`, formatRequestDetails({
        retryOfRequestLogID,
        url: response.url,
        status: response.status,
        body,
        durationMs: Date.now() - startTime,
    }));
    return body;
}
export function addRequestID(value, response) {
    if (!value || typeof value !== 'object' || Array.isArray(value)) {
        return value;
    }
    return Object.defineProperty(value, '_request_id', {
        value: response.headers.get('request-id'),
        enumerable: false,
    });
}
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