GetDasAgentSSE UnsupportedSignatureVersion

[CodeSpaceiiii]

• 命令格式:
  aliyun das GetDasAgentSSE --region cn-shanghai

• 执行命令:

• 输出:
  shell@Alicloud:~$ aliyun das GetDasAgentSSE --region cn-shanghai --Query 测试
  ERROR: SDK.ServerError
  ErrorCode: UnsupportedSignatureVersion
  Recommend: https://api.aliyun.com/troubleshoot?q=UnsupportedSignatureVersion&product=DAS&requestId=5A373E89-02A9-55CD-9813-D7A1FFAA103A
  RequestId: 5A373E89-02A9-55CD-9813-D7A1FFAA103A
  Message: Specified API required signature version 3.0 or higher.
  RespHeaders: map[Access-Control-Allow-Origin:[] Access-Control-Expose-Headers:[] Connection:[keep-alive] Content-Length:[336] Content-Type:[application/json;charset=utf-8] Date:[Tue, 04 Nov 2025 01:24:45 GMT] Keep-Alive:[timeout=25] X-Acs-Request-Id:[5A373E89-02A9-55CD-9813-D7A1FFAA103A] X-Acs-Trace-Id:[f1f8c5275800a7030807356ba95b81b9]]

这个API是一个SSE的OpenAPI，CLI应该也需要处理。

[AllyW]

GetDasAgentSSE is a new api from das that requires credential signature v3 or higher, which is only supported by sdk v2, while das uses sdk v1 now. Aliyun CLI would migrate this module later.