Revert "Update Create VPN (#248)" (#297)

This reverts commit 4a5b667.

clients/instance/ibm-pi-vpn.go

@@ -44,7 +44,20 @@ func (f *IBMPIVpnConnectionClient) Get(id string) (*models.VPNConnection, error)
 
 // Create a VPN Connection
 func (f *IBMPIVpnConnectionClient) Create(body *models.VPNConnectionCreate) (*models.VPNConnectionCreateResponse, error) {
-	return nil, fmt.Errorf("Create VPN Connection is no longer supported")
+	if f.session.IsOnPrem() {
+		return nil, fmt.Errorf("operation not supported in satellite location, check documentation")
+	}
+	params := p_cloud_v_p_n_connections.NewPcloudVpnconnectionsPostParams().
+		WithContext(f.ctx).WithTimeout(helpers.PICreateTimeOut).
+		WithCloudInstanceID(f.cloudInstanceID).WithBody(body)
+	postaccepted, err := f.session.Power.PCloudvpnConnections.PcloudVpnconnectionsPost(params, f.session.AuthInfo(f.cloudInstanceID))
+	if err != nil {
+		return nil, ibmpisession.SDKFailWithAPIError(err, fmt.Errorf(errors.CreateVPNConnectionOperationFailed, f.cloudInstanceID, err))
+	}
+	if postaccepted != nil && postaccepted.Payload != nil {
+		return postaccepted.Payload, nil
+	}
+	return nil, fmt.Errorf("failed to Create VPN Connection")
 }
 
 // Update a VPN Connection