Remove unused exception types
Remove unused exception types
pcostell/google-cloud-datastore,googleapis/google-cloud-datastore,googleapis/google-cloud-datastore,eddavisson/google-cloud-datastore,pcostell/google-cloud-datastore,eddavisson/google-cloud-datastore,pcostell/google-cloud-datastore,eddavisson/google-cloud-datastore,pcostell/google-cloud-datastore,googleapis/google-cloud-datastore,eddavisson/google-cloud-datastore