在Firestore中使用Google.Apis.Appengine创建一个默认数据库.v1在c#库

Question

我想使用c#以编程方式创建云firestore数据库，但是当我运行代码时我得到了错误。如何解决我所面临的权限相关问题?下面是代码和错误

private static AppengineService _appEngineService;
public static void IntializeAppEngine() {
GoogleCredential credential = GoogleCredential.GetApplicationDefault();
if (CloudManager.Credential.IsCreateScopedRequired)
{
credential = CloudManager.Credential.CreateScoped(
AppengineService.Scope.CloudPlatform);
}
_appEngineService = new AppengineService(
new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = CloudManager.ApplicationName
});
}
public static void AddCloudFirestore() {
IntializeAppEngine();
var body = new Application {
LocationId = "us-east1",
Id = "projects/" + CloudManager.ProjectId
};

var res = _appEngineService.Apps.Create(body).Execute();
}

错误:

Unhandled exception. The service appengine has thrown an exception.
HttpStatusCode is Forbidden.
Google.Apis.Requests.RequestError
The caller does not have permission [403]
Errors [
Message[The caller does not have permission] Location[ - ] Reason[forbidden] Domain[global]
]
Google.GoogleApiException: The service appengine has thrown an exception. HttpStatusCode is Forbidden. The caller does not have permission
at Google.Apis.Requests.ClientServiceRequest`1.ParseResponse(HttpResponseMessage response)
at Google.Apis.Requests.ClientServiceRequest`1.Execute()
at CloudResourceManager.FirebaseManagement.AddCloudFirestore()

Answer 1

可以像Sarah建议的那样使用Cloud Firestore REST API而不是Appengine。在c#中google . api . firestore。可以使用V1版本创建云firestore