curl --request POST \
  --url https://api.example.com/v1/github/grants \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "permissions": {},
  "repositories": [
    "<string>"
  ]
}
'

{
  "created_at": "<string>",
  "name": "<string>",
  "permissions": {},
  "repositories": [
    "<string>"
  ],
  "updated_at": "<string>"
}