close ticket function.

Author: aygoya

src/Support/Support/Models/Enums.cs

@@ -27,4 +27,10 @@ public enum Severity
         Critical,
         HighestCriticalImpact
     }
+
+    public enum TicketStatus
+    {
+        Open,
+        Closed
+    }
 }

src/Support/Support/SupportTickets/UpdateAzSupportTicket.cs

@@ -41,6 +41,9 @@ public class UpdateAzSupportTicket : AzSupportCmdletBase
         [Parameter(Mandatory = false, HelpMessage = "Update Severity of SupportTicket.")]
         public Severity Severity { get; set; }
 
+        [Parameter(Mandatory = false, HelpMessage = "Update Status of SupportTicket.")]
+        public TicketStatus Status { get; set; }
+
         [Parameter(Mandatory = true, ParameterSetName = UpdateByNameWithContactObjectParameterSet, HelpMessage = "Update Contact details on SupportTicket.")]
         [Parameter(Mandatory = true, ParameterSetName = UpdateByInputObjectWithContactObjectParameterSet, HelpMessage = "Update Contact details on SupportTicket.")]
         [ValidateNotNull]
@@ -112,6 +115,11 @@ public override void ExecuteCmdlet()
                     updateSupportTicket.Severity = this.Severity.ToString();
                 }
 
+                if (this.IsParameterBound(c => c.Status))
+                {
+                    updateSupportTicket.Status = this.Status.ToString();
+                }
+
                 UpdateContactProfile updateContactProfile = null;
                 if (this.ParameterSetName.Equals(UpdateByNameWithContactObjectParameterSet) ||
                     this.ParameterSetName.Equals(UpdateByInputObjectWithContactObjectParameterSet))