how to add group into all deployment project

[Venkatesan Ravichandran]

i have created one group called bamboo-readers, i want to add this group into all my deployment projects. adding manually is lengthy task. I want to add using API. Please advise

[Alexey Chystoprudov · Accepted solution]

Iterate over projects with https://docs.atlassian.com/atlassian-bamboo/REST/8.0.0/#d2e5426

 curl -H "Authorization: Bearer ACCESS_TOKEN" \
"https://BAMBOO_URL/rest/api/latest/deploy/dashboard/paginate?limit=500" \
 | jq ".results | .[] | .id"

Then grant read permission https://docs.atlassian.com/atlassian-bamboo/REST/8.0.0/#d2e2419

curl -X PUT -H "Content-Type: appllication\json" \
https://BAMBOO_URL/rest/api/latest/permissions/deployment/DEPLOYMENT_ID/groups/GROUP_NAME \
-d "[\"READ\"]"

[Venkatesan Ravichandran]

using this API, we can able to change the permission of existing group. we wanted to perform add new group in all existing deployment projects.