title: Can I run gcloud compute instances get-guest-attributes command with only providing "ProjectName" (or) "zoneName" without compute instance name
body: <p>In my GCP Project I have 100 compute instances and I am pulling "Guest Attributes" from every compute instance using gcloud compute instances get-guest-attributes command. </p>
  
  <p>In this process I have to call gcloud command for 100 times and I am using script to run this 100 times. But still the command will run 100 times.</p>
  
  <p>Is there a way to pull all the "Guest Attributes" based on the "ProjectName" (or) "ZoneName". So that with one command I will be able to get all the compute instance details for that project. I don't find anything in GCP help.</p>