All Products
Search

This Product

    Object Storage Service:0002-00000206

    Document Center

    Object Storage Service:0002-00000206

    Last Updated:May 15, 2025

    Issue description

    The AccessKeyId field of the Credential field in the Authorization request header is invalid.

    Causes

    You initiated a request that uses the V4 signature, but the AccessKeyId field of the Credential field in the Authorization request header is invalid.

    Examples

    You initiated a request that uses the V4 signature, but the AccessKeyId field of the Credential field in the Authorization request header is invalid.

    GET /oss.jpg HTTP/1.1
Host: oss-example.oss-cn-hangzhou.aliyuncs.com
Date: Tue, 20 Dec 2022 08:48:18 GMT
Authorization: OSS4-HMAC-SHA256 Credential=\rLTAI****************/20221220/us-east-1/oss/aliyun_v4_request,Signature=18**0a
x-oss-content-sha256: UNSIGNED-PAYLOAD

    The AccessKeyId field of the Credential field in the Authorization request header contains the invalid characters \r.

    Solutions

    • Make sure that the AccessKeyId field of the Credential field in the Authorization request header is correctly specified.

    • If you want to use Alibaba Cloud SDKs to initiate a request that uses the V4 signature, see Overview.