[#28] Clients: Make immutable parameters

Signed-off-by: Pavel Gross <p.gross@yadro.com>

src/FrostFS.SDK.Client/Parameters/PrmApeChainRemove.cs

@@ -1,8 +1,46 @@
 namespace FrostFS.SDK.Client;
 
-public sealed class PrmApeChainRemove(FrostFsChainTarget target, FrostFsChain chain, CallContext? ctx = null) : PrmBase(ctx)
+public readonly struct PrmApeChainRemove(
+    FrostFsChainTarget target,
+    FrostFsChain chain,
+    string[]? xheaders = null) : System.IEquatable<PrmApeChainRemove>
 {
     public FrostFsChainTarget Target { get; } = target;
 
     public FrostFsChain Chain { get; } = chain;
+
+    /// <summary>
+    /// FrostFS request X-Headers
+    /// </summary>
+    public string[] XHeaders { get; } = xheaders ?? [];
+
+    public override readonly bool Equals(object obj)
+    {
+        if (obj == null || obj is not PrmApeChainRemove)
+            return false;
+
+        return Equals((PrmApeChainRemove)obj);
+    }
+
+    public readonly bool Equals(PrmApeChainRemove other)
+    {
+        return Target == other.Target
+            && Chain == other.Chain
+            && XHeaders == other.XHeaders;
+    }
+
+    public override readonly int GetHashCode()
+    {
+        return Chain.GetHashCode() ^ Target.GetHashCode() ^ XHeaders.GetHashCode();
+    }
+
+    public static bool operator ==(PrmApeChainRemove left, PrmApeChainRemove right)
+    {
+        return left.Equals(right);
+    }
+
+    public static bool operator !=(PrmApeChainRemove left, PrmApeChainRemove right)
+    {
+        return !(left == right);
+    }
 }