Agent configuration support classes (WIP) (#632)

* Additional SQL Agent config classes (WIP)

* Fix build breaks

* Clean up job step code

* Add VS Code build files

* Move changes to other machine

* More of the action execution classes

* More execution processing refactors

* More refactoring

* Disable tests for WIP merge

* Fix break on Release config

* Stage changes to other machine.

src/Microsoft.SqlTools.ServiceLayer/Agent/Contracts/AgentJobStepsRequest.cs

@@ -0,0 +1,144 @@
+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+//
+
+using Microsoft.SqlTools.Hosting.Protocol.Contracts;
+using Microsoft.SqlTools.ServiceLayer.Utility;
+using Microsoft.SqlTools.Utility;
+
+namespace Microsoft.SqlTools.ServiceLayer.Agent.Contracts
+{
+    /// <summary>
+    /// SQL Agent Job Steps parameters
+    /// </summary>
+    public class AgentJobStepsParams : GeneralRequestDetails
+    {
+        public string OwnerUri { get; set; }
+    }
+
+    /// <summary>
+    /// SQL Agent Job Steps result
+    /// </summary>
+    public class AgentJobStepsResult
+    {
+
+        public bool Succeeded { get; set; }
+
+        public string ErrorMessage { get; set; }
+
+        public AgentJobStepInfo[] Steps { get; set; }
+    }
+
+    /// <summary>
+    /// SQL Agent Steps request type
+    /// </summary>
+    public class AgentJobStepsRequest
+    {
+        /// <summary>
+        /// Request definition
+        /// </summary>
+        public static readonly
+            RequestType<AgentJobStepsParams, AgentJobStepsResult> Type =
+            RequestType<AgentJobStepsParams, AgentJobStepsResult>.Create("agent/jobsteps");
+    }
+
+    /// <summary>
+    /// SQL Agent create Step params
+    /// </summary>
+    public class CreateAgentJobStepParams : GeneralRequestDetails
+    {
+        public string OwnerUri { get; set; }
+
+        public AgentJobStepInfo Step { get; set; }
+    }
+
+    /// <summary>
+    /// SQL Agent create Step result
+    /// </summary>
+    public class CreateAgentJobStepResult
+    {
+        public bool Succeeded { get; set; }
+
+        public string ErrorMessage { get; set; }
+    }
+
+    /// <summary>
+    /// SQL Agent create Step request type
+    /// </summary>
+    public class CreateAgentJobStepRequest
+    {
+        /// <summary>
+        /// Request definition
+        /// </summary>
+        public static readonly
+            RequestType<CreateAgentJobStepParams, CreateAgentJobStepResult> Type =
+            RequestType<CreateAgentJobStepParams, CreateAgentJobStepResult>.Create("agent/createjobstep");
+    }
+
+    /// <summary>
+    /// SQL Agent delete Step params
+    /// </summary>
+    public class DeleteAgentJobStepParams : GeneralRequestDetails
+    {
+        public string OwnerUri { get; set; }
+
+        public AgentJobStepInfo Step { get; set; }
+    }
+
+    /// <summary>
+    /// SQL Agent delete Step result
+    /// </summary>
+    public class DeleteAgentJobStepResult
+    {
+        public bool Succeeded { get; set; }
+
+        public string ErrorMessage { get; set; }
+    }
+
+    /// <summary>
+    /// SQL Agent delete Step request type
+    /// </summary>
+    public class DeleteAgentJobStepRequest
+    {
+        /// <summary>
+        /// Request definition
+        /// </summary>
+        public static readonly
+            RequestType<DeleteAgentJobStepParams, DeleteAgentJobStepResult> Type =
+            RequestType<DeleteAgentJobStepParams, DeleteAgentJobStepResult>.Create("agent/deletejobstep");
+    }
+
+    /// <summary>
+    /// SQL Agent update Step params
+    /// </summary>
+    public class UpdateAgentJobStepParams : GeneralRequestDetails
+    {
+        public string OwnerUri { get; set; }
+
+        public AgentJobStepInfo Step { get; set; }
+    }
+
+    /// <summary>
+    /// SQL Agent update Step result
+    /// </summary>
+    public class UpdateAgentJobStepResult
+    {
+        public bool Succeeded { get; set; }
+
+        public string ErrorMessage { get; set; }
+    }
+
+    /// <summary>
+    /// SQL Agent update Step request type
+    /// </summary>
+    public class UpdateAgentJobStepRequest
+    {
+        /// <summary>
+        /// Request definition
+        /// </summary>
+        public static readonly
+            RequestType<UpdateAgentJobStepParams, UpdateAgentJobStepResult> Type =
+            RequestType<UpdateAgentJobStepParams, UpdateAgentJobStepResult>.Create("agent/updatejobstep");
+    }
+}