Create a project transfer request

Creates a transfer request for the specified project. A transfer request allows
the project to be transferred to another account or organization. The request
has an expiration time after which it can no longer be used. To accept/claim
the transfer request, the recipient user/organization must call the
/projects/{project_id}/transfer_requests/{request_id} API endpoint, or visit
https://console.neon.tech/app/claim?p={project_id}&tr={request_id}&ru={redirect_url}
in the Neon Console. The ru parameter is optional and can be used to redirect
the user after accepting the transfer request. This feature is currently in
private preview. Get in touch with us to get access.