curl --request PUT \
  --url https://mycluster.domino.tech/volumes/{id}/grants \
  --header 'Content-Type: application/json' \
  --data '
[
  {
    "targetId": "<string>"
  }
]
'

{
  "isOrganization": true,
  "targetId": "<string>",
  "targetName": "<string>"
}