code: func (b *BigIP) CreateBGPNeighbor(instance, name string, remoteAS int) error {
  	config := &BGPNeighbor{
  		Name:     name,
  		RemoteAS: remoteAS,
  	}
  
  	return b.post(config, uriNet, uriRouting, uriBGP, instance, uriNeighbor)
  }
docs: // CreateBGPNeighbor adds a new BGP neigbhor to a BGP instance in the BIG-IP system.