Remove mtu and access config defaults from SDK (IBM-Cloud#255)

Author: ismirlia

clients/instance/ibm-pi-network.go

@@ -56,20 +56,9 @@ func (f *IBMPINetworkClient) GetAll() (*models.Networks, error) {
 
 // Create a Network
 func (f *IBMPINetworkClient) Create(body *models.NetworkCreate) (*models.Network, error) {
-	// Set defaults incase user does not
-	if body.Mtu == nil {
-		var defaultMTU int64 = 1450
-		body.Mtu = &defaultMTU
-	}
-	if body.AccessConfig == "" {
-		var defaultAccessConfig models.AccessConfig = "internal-only"
-		body.AccessConfig = defaultAccessConfig
-	}
 	// Check for satellite differences in this endpoint
 	if f.session.IsOnPrem() && body.Jumbo {
 		return nil, fmt.Errorf("jumbo parameter is not supported in satellite location, use mtu instead")
-	} else if !f.session.IsOnPrem() && ((body.Mtu != nil && *body.Mtu != 1450) || body.AccessConfig != "internal-only") {
-		return nil, fmt.Errorf("mtu and accessConfig parameters are not supported in multi-zone location, check documentation")
 	}
 	params := p_cloud_networks.NewPcloudNetworksPostParams().
 		WithContext(f.ctx).WithTimeout(helpers.PICreateTimeOut).