Send User Invitation (Upsert)

curl --request POST \
  --url https://cloud.activepieces.com/api/v1/user-invitations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "type": "PROJECT",
  "email": "<string>",
  "projectId": "<string>",
  "projectRole": "<string>"
}'

{
  "id": "<string>",
  "created": "<string>",
  "updated": "<string>",
  "email": "<string>",
  "status": "PENDING",
  "type": "PLATFORM",
  "platformId": "<string>",
  "platformRole": "ADMIN",
  "projectId": "<string>",
  "projectRoleId": "<string>",
  "projectRole": {
    "id": "<string>",
    "created": "<string>",
    "updated": "<string>",
    "name": "<string>",
    "permissions": [
      "<string>"
    ],
    "platformId": "<string>",
    "type": "<string>",
    "userCount": 123
  },
  "link": "<string>"
}