curl --request POST \
  --url https://api.example.com/lease-tokens/validate \
  --header 'Content-Type: application/json' \
  --data '
{
  "lease_token": "<string>"
}
'

{
  "active": true,
  "connection_id": "<string>",
  "capability_id": "<string>",
  "scopes": [
    "<string>"
  ],
  "expires_at": "<string>"
}