refactor: remove redundant System.Text.Json attributes from models

The codebase uses Newtonsoft.Json (JObject.Parse + ToObject<T>) exclusively.
Removed all [JsonPropertyName] attributes and [System.Text.Json.Serialization.
JsonIgnore] attributes from 41 model files, along with the now-unused
using System.Text.Json.Serialization imports. [JsonProperty] (Newtonsoft)
attributes remain as the sole serialization annotations.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/PSProxmoxVE.Core/Models/Network/PveNetwork.cs

@@ -1,4 +1,3 @@
-using System.Text.Json.Serialization;
 using Newtonsoft.Json;
 
 namespace PSProxmoxVE.Core.Models.Network;
@@ -12,105 +11,90 @@ public class PveNetwork
     /// <summary>
     /// The interface name (e.g., "vmbr0", "eth0", "bond0").
     /// </summary>
-    [JsonPropertyName("iface")]
     [JsonProperty("iface")]
     public string Iface { get; set; } = string.Empty;
 
     /// <summary>
     /// The interface type (e.g., "bridge", "bond", "eth", "vlan", "OVSBridge").
     /// </summary>
-    [JsonPropertyName("type")]
     [JsonProperty("type")]
     public string? Type { get; set; }
 
     /// <summary>
     /// The IPv4 address assigned to this interface.
     /// </summary>
-    [JsonPropertyName("address")]
     [JsonProperty("address")]
     public string? Address { get; set; }
 
     /// <summary>
     /// The IPv4 netmask for this interface.
     /// </summary>
-    [JsonPropertyName("netmask")]
     [JsonProperty("netmask")]
     public string? Netmask { get; set; }
 
     /// <summary>
     /// The IPv4 default gateway associated with this interface.
     /// </summary>
-    [JsonPropertyName("gateway")]
     [JsonProperty("gateway")]
     public string? Gateway { get; set; }
 
     /// <summary>
     /// Space-separated list of physical ports attached to this bridge.
     /// </summary>
-    [JsonPropertyName("bridge_ports")]
     [JsonProperty("bridge_ports")]
     public string? BridgePorts { get; set; }
 
     /// <summary>
     /// Space-separated list of slave interfaces for bond/team interfaces.
     /// </summary>
-    [JsonPropertyName("slaves")]
     [JsonProperty("slaves")]
     public string? BondSlaves { get; set; }
 
     /// <summary>
     /// VLAN ID for VLAN sub-interfaces.
     /// </summary>
-    [JsonPropertyName("vlan-id")]
     [JsonProperty("vlan-id")]
     public int? VlanId { get; set; }
 
     /// <summary>
     /// The Maximum Transmission Unit in bytes.
     /// </summary>
-    [JsonPropertyName("mtu")]
     [JsonProperty("mtu")]
     public int? Mtu { get; set; }
 
     /// <summary>
     /// Indicates whether the interface is brought up automatically at boot (1) or not (0).
     /// </summary>
-    [JsonPropertyName("autostart")]
     [JsonProperty("autostart")]
     public int? Autostart { get; set; }
 
     /// <summary>
     /// Indicates whether the interface is currently active/up (1) or down (0).
     /// </summary>
-    [JsonPropertyName("active")]
     [JsonProperty("active")]
     public int? Active { get; set; }
 
     /// <summary>
     /// Optional comment or description for this interface.
     /// </summary>
-    [JsonPropertyName("comments")]
     [JsonProperty("comments")]
     public string? Comments { get; set; }
 
     /// <summary>
     /// IPv4 address in CIDR notation (e.g., "192.168.1.1/24").
     /// </summary>
-    [JsonPropertyName("cidr")]
     [JsonProperty("cidr")]
     public string? Cidr { get; set; }
 
     /// <summary>
     /// Indicates whether VLAN-aware bridging is enabled on this bridge (1) or not (0).
     /// </summary>
-    [JsonPropertyName("bridge_vlan_aware")]
     [JsonProperty("bridge_vlan_aware")]
     public int? BridgeVlanAware { get; set; }
 
     /// <summary>
     /// The bonding mode for bond interfaces (e.g., "active-backup", "802.3ad", "balance-rr").
     /// </summary>
-    [JsonPropertyName("bond_mode")]
     [JsonProperty("bond_mode")]
     public string? BondMode { get; set; }
 

src/PSProxmoxVE.Core/Models/Network/PveSdnController.cs

@@ -1,4 +1,3 @@
-using System.Text.Json.Serialization;
 using Newtonsoft.Json;
 
 namespace PSProxmoxVE.Core.Models.Network;
@@ -12,35 +11,30 @@ public class PveSdnController
     /// <summary>
     /// The controller identifier.
     /// </summary>
-    [JsonPropertyName("controller")]
     [JsonProperty("controller")]
     public string Controller { get; set; } = string.Empty;
 
     /// <summary>
     /// The controller type (e.g. "evpn", "bgp").
     /// </summary>
-    [JsonPropertyName("type")]
     [JsonProperty("type")]
     public string Type { get; set; } = string.Empty;
 
     /// <summary>
     /// The Autonomous System Number for BGP/EVPN.
     /// </summary>
-    [JsonPropertyName("asn")]
     [JsonProperty("asn")]
     public int? Asn { get; set; }
 
     /// <summary>
     /// Comma-separated list of BGP peer addresses.
     /// </summary>
-    [JsonPropertyName("peers")]
     [JsonProperty("peers")]
     public string? Peers { get; set; }
 
     /// <summary>
     /// The node this controller is configured on.
     /// </summary>
-    [JsonPropertyName("node")]
     [JsonProperty("node")]
     public string? Node { get; set; }
 

src/PSProxmoxVE.Core/Models/Network/PveSdnDns.cs

@@ -1,4 +1,3 @@
-using System.Text.Json.Serialization;
 using Newtonsoft.Json;
 
 namespace PSProxmoxVE.Core.Models.Network;
@@ -12,42 +11,36 @@ public class PveSdnDns
     /// <summary>
     /// The DNS plugin identifier.
     /// </summary>
-    [JsonPropertyName("dns")]
     [JsonProperty("dns")]
     public string Dns { get; set; } = string.Empty;
 
     /// <summary>
     /// The DNS plugin type (e.g. "powerdns").
     /// </summary>
-    [JsonPropertyName("type")]
     [JsonProperty("type")]
     public string Type { get; set; } = string.Empty;
 
     /// <summary>
     /// The URL of the DNS service API.
     /// </summary>
-    [JsonPropertyName("url")]
     [JsonProperty("url")]
     public string? Url { get; set; }
 
     /// <summary>
     /// The API key for the DNS service.
     /// </summary>
-    [JsonPropertyName("key")]
     [JsonProperty("key")]
     public string? Key { get; set; }
 
     /// <summary>
     /// The IPv6 reverse zone mask length.
     /// </summary>
-    [JsonPropertyName("reversemaskv6")]
     [JsonProperty("reversemaskv6")]
     public int? ReverseMaskV6 { get; set; }
 
     /// <summary>
     /// The TTL (time-to-live) for DNS records.
     /// </summary>
-    [JsonPropertyName("ttl")]
     [JsonProperty("ttl")]
     public int? Ttl { get; set; }
 

src/PSProxmoxVE.Core/Models/Network/PveSdnIpam.cs

@@ -1,4 +1,3 @@
-using System.Text.Json.Serialization;
 using Newtonsoft.Json;
 
 namespace PSProxmoxVE.Core.Models.Network;
@@ -12,35 +11,30 @@ public class PveSdnIpam
     /// <summary>
     /// The IPAM plugin identifier.
     /// </summary>
-    [JsonPropertyName("ipam")]
     [JsonProperty("ipam")]
     public string Ipam { get; set; } = string.Empty;
 
     /// <summary>
     /// The IPAM type (e.g. "pve", "netbox", "phpipam").
     /// </summary>
-    [JsonPropertyName("type")]
     [JsonProperty("type")]
     public string Type { get; set; } = string.Empty;
 
     /// <summary>
     /// The URL of the external IPAM service (for netbox/phpipam types).
     /// </summary>
-    [JsonPropertyName("url")]
     [JsonProperty("url")]
     public string? Url { get; set; }
 
     /// <summary>
     /// The API token for the external IPAM service.
     /// </summary>
-    [JsonPropertyName("token")]
     [JsonProperty("token")]
     public string? Token { get; set; }
 
     /// <summary>
     /// The configuration section identifier.
     /// </summary>
-    [JsonPropertyName("section")]
     [JsonProperty("section")]
     public int? Section { get; set; }
 

src/PSProxmoxVE.Core/Models/Network/PveSdnSubnet.cs

@@ -1,4 +1,3 @@
-using System.Text.Json.Serialization;
 using Newtonsoft.Json;
 
 namespace PSProxmoxVE.Core.Models.Network;
@@ -13,56 +12,48 @@ public class PveSdnSubnet
     /// <summary>
     /// The subnet CIDR (e.g. "10.0.0.0/24" or "2001:db8::/64").
     /// </summary>
-    [JsonPropertyName("subnet")]
     [JsonProperty("subnet")]
     public string Subnet { get; set; } = string.Empty;
 
     /// <summary>
     /// The VNet this subnet belongs to.
     /// </summary>
-    [JsonPropertyName("vnet")]
     [JsonProperty("vnet")]
     public string? Vnet { get; set; }
 
     /// <summary>
     /// The gateway IP address for this subnet.
     /// </summary>
-    [JsonPropertyName("gateway")]
     [JsonProperty("gateway")]
     public string? Gateway { get; set; }
 
     /// <summary>
     /// Whether SNAT (source NAT) is enabled for this subnet.
     /// </summary>
-    [JsonPropertyName("snat")]
     [JsonProperty("snat")]
     public int? Snat { get; set; }
 
     /// <summary>
     /// The DNS zone name for this subnet.
     /// </summary>
-    [JsonPropertyName("dnszoneprefix")]
     [JsonProperty("dnszoneprefix")]
     public string? DnsZonePrefix { get; set; }
 
     /// <summary>
     /// The DHCP range configurations for automatic IP assignment.
     /// </summary>
-    [JsonPropertyName("dhcp-range")]
     [JsonProperty("dhcp-range")]
     public string[]? DhcpRanges { get; set; }
 
     /// <summary>
     /// The subnet type identifier used internally by PVE.
     /// </summary>
-    [JsonPropertyName("type")]
     [JsonProperty("type")]
     public string? Type { get; set; }
 
     /// <summary>
     /// Optional comment or description.
     /// </summary>
-    [JsonPropertyName("comments")]
     [JsonProperty("comments")]
     public string? Comments { get; set; }
 

src/PSProxmoxVE.Core/Models/Network/PveSdnVnet.cs

@@ -1,4 +1,3 @@
-using System.Text.Json.Serialization;
 using Newtonsoft.Json;
 
 namespace PSProxmoxVE.Core.Models.Network;
@@ -13,42 +12,36 @@ public class PveSdnVnet
     /// <summary>
     /// The unique VNet identifier.
     /// </summary>
-    [JsonPropertyName("vnet")]
     [JsonProperty("vnet")]
     public string Vnet { get; set; } = string.Empty;
 
     /// <summary>
     /// The SDN zone this VNet belongs to.
     /// </summary>
-    [JsonPropertyName("zone")]
     [JsonProperty("zone")]
     public string? Zone { get; set; }
 
     /// <summary>
     /// The VLAN or VXLAN tag associated with this VNet.
     /// </summary>
-    [JsonPropertyName("tag")]
     [JsonProperty("tag")]
     public int? Tag { get; set; }
 
     /// <summary>
     /// An optional human-readable alias for this VNet.
     /// </summary>
-    [JsonPropertyName("alias")]
     [JsonProperty("alias")]
     public string? Alias { get; set; }
 
     /// <summary>
     /// Indicates whether VLAN-aware mode is enabled on this VNet (1) or not (0).
     /// </summary>
-    [JsonPropertyName("vlanaware")]
     [JsonProperty("vlanaware")]
     public int? VlanAware { get; set; }
 
     /// <summary>
     /// Optional comment or description for this SDN VNet.
     /// </summary>
-    [JsonPropertyName("comments")]
     [JsonProperty("comments")]
     public string? Comments { get; set; }
 

src/PSProxmoxVE.Core/Models/Network/PveSdnZone.cs

@@ -1,4 +1,3 @@
-using System.Text.Json.Serialization;
 using Newtonsoft.Json;
 
 namespace PSProxmoxVE.Core.Models.Network;
@@ -13,70 +12,60 @@ public class PveSdnZone
     /// <summary>
     /// The unique zone identifier.
     /// </summary>
-    [JsonPropertyName("zone")]
     [JsonProperty("zone")]
     public string Zone { get; set; } = string.Empty;
 
     /// <summary>
     /// The zone type (e.g., "simple", "vlan", "qinq", "vxlan", "evpn").
     /// </summary>
-    [JsonPropertyName("type")]
     [JsonProperty("type")]
     public string? Type { get; set; }
 
     /// <summary>
     /// The DNS server address associated with this zone.
     /// </summary>
-    [JsonPropertyName("dns")]
     [JsonProperty("dns")]
     public string? Dns { get; set; }
 
     /// <summary>
     /// The reverse DNS zone name for this SDN zone.
     /// </summary>
-    [JsonPropertyName("reversedns")]
     [JsonProperty("reversedns")]
     public string? Reversedns { get; set; }
 
     /// <summary>
     /// The DNS zone name used for forward lookups.
     /// </summary>
-    [JsonPropertyName("dnszone")]
     [JsonProperty("dnszone")]
     public string? DnsZone { get; set; }
 
     /// <summary>
     /// The IPAM plugin to use for IP address management in this zone.
     /// </summary>
-    [JsonPropertyName("ipam")]
     [JsonProperty("ipam")]
     public string? Ipam { get; set; }
 
     /// <summary>
     /// The Maximum Transmission Unit in bytes for this zone.
     /// </summary>
-    [JsonPropertyName("mtu")]
     [JsonProperty("mtu")]
     public int? Mtu { get; set; }
 
     /// <summary>
     /// Comma-separated list of nodes that participate in this SDN zone.
     /// </summary>
-    [JsonPropertyName("nodes")]
     [JsonProperty("nodes")]
     public string? Nodes { get; set; }
 
     /// <summary>
     /// Indicates whether the zone has pending (unapplied) configuration changes (1) or not (0).
     /// </summary>
-    [JsonPropertyName("pending")]
     [JsonProperty("pending")]
     public int? Pending { get; set; }
 
     /// <summary>
     /// Optional comment or description for this SDN zone.
     /// </summary>
-    [JsonPropertyName("comments")]
     [JsonProperty("comments")]
     public string? Comments { get; set; }