从Grails应用程序访问Google云存储

从grails应用程序中,我想在bucket中创建一个blob。 我已经在谷歌云中创建了bucket,创建了 并允许所有者访问相同的存储桶 服务帐户 project-id-c4b144.json 它拥有所有的证书。

StorageOptions storageOptions = StorageOptions.newBuilder()
                            .setCredentials(ServiceAccountCredentials
                            .fromStream(new FileInputStream("/home/etibar/Downloads/project-id-c4b144.json"))) // setting credentials
                            .setProjectId("project-id") //setting project id, in reality it is different
                            .build()
                    Storage storage=storageOptions.getService()
                    BlobId blobId = BlobId.of("dispatching-photos", "blob_name")
                    BlobInfo blobInfo = BlobInfo.newBuilder(blobId).setContentType("text/plain").build()
                    Blob blob = storage.create(blobInfo, "Hello, Cloud Storage!".getBytes(StandardCharsets.UTF_8))

当我运行这段代码时,我收到一条json错误消息。

Caused by: com.google.api.client.googleapis.json.GoogleJsonResponseException: 403 Forbidden
{
  "code" : 403,
  "errors" : [ {
    "domain" : "global",
    "message" : "Caller does not have storage.objects.create access to bucket dispatching-photos.",
    "reason" : "forbidden"
  } ],
  "message" : "Caller does not have storage.objects.create access to bucket dispatching-photos."
}

|Groovy版本:2.4.10

谷歌云数据存储:1.2.1