问题
As mentioned in this post, the datasetId is the name of the cloud project.
It is working fine, if my project has a name like "project-name".
In my case, the project name is "domainName.com:project-name". In this case what is datasetId.
I tried with domain and removing the domain name, no luck.
回答1:
The Cloud Datastore API is not currently supported for projects whose name begins with a domain/colon (e.g. "example.com:project"), but we plan to support this in the next version of the API.
https://github.com/GoogleCloudPlatform/google-cloud-datastore/issues/82
来源：https://stackoverflow.com/questions/34062332/what-is-the-datasetid-for-google-cloud-datastore-json-api