sharing GCP image using api - api

Question

I have been trying to share my GCP image with other accounts using API... on the UI I can do it in permissions and by adding members...
I used the following URL with the post request:
POST https://compute.googleapis.com/compute/v1/projects/PROJECT_ID/global/images/IMAGE_NAME:getIamPolicy
with headers 'Content-Type': 'application/json; charset=utf-8'
and with data:
{"version": "0",
"bindings":
[
{
"members": ["user:mymailid#gmail.com"],
"role":"roles/compute.imageUser"
}
]
}
}
bypassing the authorization bearer key,
after hitting it in postman or with curl or in python request, getting a response: 404 Not Found
I also enabled the API permissions using CLI using gcloud services enable pubsub.googleapis.com
what do I need to pass extra to make this work?
hoping I will get help from someone ... Thanks in advance

Answer 1

#Ganesh
To set IAM Policy, you need to use different url.
POST https://compute.googleapis.com/compute/v1/projects/PROJECT_ID/global/images/IMAGE_NAME/setIamPolicy
json({
"version": "0",
"bindings": [
{
"members": ["user:mymailid#gmail.com"],
"role": "roles/compute.imageUser"
}
]
})
Note:
replace projectId
replace imagename
reference:
google-docs, collection, Dothttp