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我在尝试从https://github.com/googleapis/java-resourcemanager/tree/master/google-cloud-resourcemanager/src/main/java/com/google/cloud/调用任何方法时收到以下错误资源管理器

Caused by: io.grpc.StatusRuntimeException: UNIMPLEMENTED: HTTP status code 404
invalid content-type: text/html; charset=UTF-8
Caused by: io.grpc.StatusRuntimeException: UNIMPLEMENTED: HTTP status code 404

headers: Metadata(:status=404,date=Tue, 22 Jun 2021 15:29:57 GMT,content-type=text/html; charset=UTF-8,server=ESF,content-length=1614,x-xss-protection=0,x-frame-options=SAMEORIGIN,x-content-type-options=nosniff,server-timing=gfet4t7; dur=745,alt-svc=h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43")
DATA-----------------------------
<!DOCTYPE html>
<html lang=en>
  <meta charset=utf-8>
  <meta name=viewport content="initial-scale=1, minimum-scale=1, width=device-width">
  <title>Error 404 (Not Found)!!1</title>
  <style>
    *{margin:0;padding:0}html,code{font:15px/22px arial,sans-serif}html{background:#fff;color:#222;padding:15px}body{margin:7% auto 0;max-width:390px;min-height:180px;padding:30px 0 15px}* > body{background:url(//www.google.com/images/errors/robot.png) 100% 5px no-repeat;padding-right:205px}p{margin:11px 0 22px;overflow:hidden}ins{color:#777;text-decoration:none}a img{border:0}@media screen and (max-width:772px){body{background:none;margin-top:0;max-width:none;padding-right:0}}#logo{background:url(//www.google.com/images/branding/googlelogo/1x/googlelogo_color_150x54dp.png) no-repeat;margin-left:-5px}@media only screen and (min-resolution:192dpi){#logo{background:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) no-repeat 0% 0%/100% 100%;-moz-border-image:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) 0}}@media only screen and (-webkit-min-device-pixel-ratio:2){#logo{background:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) no-repeat;-webkit-background-size:100% 100%}}#logo{display:inline-block;height:54px;width:150px}
  </style>
  <a href=//www.google.com/><span id=logo aria-label=Google></span></a>
  <p><b>404.</b> <ins>That??s an error.</ins>
  <p>The requested URL <code>/google.cloud.resourcemanager.v3.Projects/GetIamPolicy</code> was not found on this server.  <ins>That??s all we know.</ins>

    at io.grpc.Status.asRuntimeException(Status.java:535) ~[grpc-api-1.38.0.jar:1.38.0]
    ... 16 common frames omitted

这个例子是通过以下代码得到的：

        ProjectsClient projectsClient = null;
        try {
            projectsClient = ProjectsClient.create();

        } catch (IOException e) {
            e.printStackTrace();
        }
        com.google.iam.v1.Policy iamPolicy = projectsClient.getIamPolicy("projectName");

但是对 V3 java 客户端的任何调用都会导致相同的结果。如果我尝试使用https://cloud.google.com/resource-manager/reference/rest/v3/projects/getIamPolicy上的“尝试此 API”功能发送相同的请求，它可以工作。我用的是最新版本com.google.cloud:google-cloud-resourcemanager:0.119.7-alpha，但是erlier 也有同样的效果。

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1 回答 1

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正如Google Cloud Resource Manager的404 Error文档中所见，它是由以下原因引起的：

  • 请求的操作失败，因为找不到与请求关联的资源。
  • 找不到与请求关联的资源。如果您在过去两周内未使用此 API，请重新部署 App Engine 应用并尝试再次调用它。
于 2021-06-23T10:36:51.187 回答