diff --git a/src/ReC.API/Controllers/CommonController.cs b/src/ReC.API/Controllers/CommonController.cs
index 23cf033..a03ba5a 100644
--- a/src/ReC.API/Controllers/CommonController.cs
+++ b/src/ReC.API/Controllers/CommonController.cs
@@ -25,7 +25,7 @@ public class CommonController(IMediator mediator) : ControllerBase
     }
 
     [HttpDelete]
-    public async Task<IActionResult> DeleteObject([FromBody] DeleteObjectProcedure procedure, CancellationToken cancel)
+    public async Task<IActionResult> DeleteObject([FromQuery] DeleteObjectProcedure procedure, CancellationToken cancel)
     {
         var result = await mediator.Send(procedure, cancel);
         return Ok(result);
diff --git a/src/ReC.API/Controllers/EndpointAuthController.cs b/src/ReC.API/Controllers/EndpointAuthController.cs
index a16cdd2..8ac2d27 100644
--- a/src/ReC.API/Controllers/EndpointAuthController.cs
+++ b/src/ReC.API/Controllers/EndpointAuthController.cs
@@ -6,7 +6,7 @@ namespace ReC.API.Controllers;
 
 [Route("api/[controller]")]
 [ApiController]
-public class EndpointAuthController(IMediator mediator, IConfiguration config) : ControllerBase
+public class EndpointAuthController(IMediator mediator) : ControllerBase
 {
     /// <summary>
     /// Inserts an endpoint authentication record via the ENDPOINT_AUTH insert procedure.
@@ -39,14 +39,14 @@ public class EndpointAuthController(IMediator mediator, IConfiguration config) :
     /// <summary>
     /// Deletes endpoint authentication records via the ENDPOINT_AUTH delete procedure for the specified id range.
     /// </summary>
-    /// <param name="procedure">DeleteEndpointAuthProcedure payload (Start, End, Force).</param>
+    /// <param name="command">DeleteEndpointAuthProcedure payload (Start, End, Force).</param>
     /// <param name="cancel">A token to cancel the operation.</param>
     /// <returns>No content on success.</returns>
     [HttpDelete]
     [ProducesResponseType(StatusCodes.Status204NoContent)]
-    public async Task<IActionResult> Delete([FromBody] DeleteEndpointAuthCommand procedure, CancellationToken cancel)
+    public async Task<IActionResult> Delete([FromQuery] DeleteEndpointAuthCommand command, CancellationToken cancel)
     {
-        await mediator.Send(procedure, cancel);
+        await mediator.Send(command, cancel);
         return NoContent();
     }
 }
diff --git a/src/ReC.API/Controllers/EndpointParamsController.cs b/src/ReC.API/Controllers/EndpointParamsController.cs
index 361b38f..f8069fe 100644
--- a/src/ReC.API/Controllers/EndpointParamsController.cs
+++ b/src/ReC.API/Controllers/EndpointParamsController.cs
@@ -39,14 +39,14 @@ public class EndpointParamsController(IMediator mediator) : ControllerBase
     /// <summary>
     /// Deletes endpoint parameter records via the ENDPOINT_PARAMS delete procedure for the specified id range.
     /// </summary>
-    /// <param name="procedure">DeleteEndpointParamsProcedure payload (Start, End, Force).</param>
+    /// <param name="command">DeleteEndpointParamsProcedure payload (Start, End, Force).</param>
     /// <param name="cancel">A token to cancel the operation.</param>
     /// <returns>No content on success.</returns>
     [HttpDelete]
     [ProducesResponseType(StatusCodes.Status204NoContent)]
-    public async Task<IActionResult> Delete([FromBody] DeleteEndpointParamsCommand procedure, CancellationToken cancel)
+    public async Task<IActionResult> Delete([FromQuery] DeleteEndpointParamsCommand command, CancellationToken cancel)
     {
-        await mediator.Send(procedure, cancel);
+        await mediator.Send(command, cancel);
         return NoContent();
     }
 }
diff --git a/src/ReC.API/Controllers/EndpointsController.cs b/src/ReC.API/Controllers/EndpointsController.cs
index fbadcbc..47f5adb 100644
--- a/src/ReC.API/Controllers/EndpointsController.cs
+++ b/src/ReC.API/Controllers/EndpointsController.cs
@@ -39,14 +39,14 @@ public class EndpointsController(IMediator mediator) : ControllerBase
     /// <summary>
     /// Deletes endpoints via the ENDPOINT delete procedure for the specified id range.
     /// </summary>
-    /// <param name="procedure">DeleteEndpointProcedure payload (Start, End, Force).</param>
+    /// <param name="command">DeleteEndpointProcedure payload (Start, End, Force).</param>
     /// <param name="cancel">A token to cancel the operation.</param>
     /// <returns>No content on success.</returns>
     [HttpDelete]
     [ProducesResponseType(StatusCodes.Status204NoContent)]
-    public async Task<IActionResult> Delete([FromBody] DeleteEndpointCommand procedure, CancellationToken cancel)
+    public async Task<IActionResult> Delete([FromQuery] DeleteEndpointCommand command, CancellationToken cancel)
     {
-        await mediator.Send(procedure, cancel);
+        await mediator.Send(command, cancel);
         return NoContent();
     }
-}
+}
\ No newline at end of file
diff --git a/src/ReC.API/Controllers/ProfileController.cs b/src/ReC.API/Controllers/ProfileController.cs
index ac0f906..0ce6fcd 100644
--- a/src/ReC.API/Controllers/ProfileController.cs
+++ b/src/ReC.API/Controllers/ProfileController.cs
@@ -46,14 +46,14 @@ public class ProfileController(IMediator mediator) : ControllerBase
     /// <summary>
     /// Deletes profile records via the PROFILE delete procedure for the specified id range.
     /// </summary>
-    /// <param name="procedure">DeleteProfileProcedure payload (Start, End, Force).</param>
+    /// <param name="command">DeleteProfileProcedure payload (Start, End, Force).</param>
     /// <param name="cancel">A token to cancel the operation.</param>
     /// <returns>No content on success.</returns>
     [HttpDelete]
     [ProducesResponseType(StatusCodes.Status204NoContent)]
-    public async Task<IActionResult> Delete([FromBody] DeleteProfileCommand procedure, CancellationToken cancel)
+    public async Task<IActionResult> Delete([FromQuery] DeleteProfileCommand command, CancellationToken cancel)
     {
-        await mediator.Send(procedure, cancel);
+        await mediator.Send(command, cancel);
         return NoContent();
     }
 }
\ No newline at end of file
diff --git a/src/ReC.API/Controllers/RecActionController.cs b/src/ReC.API/Controllers/RecActionController.cs
index 780e719..012e9d0 100644
--- a/src/ReC.API/Controllers/RecActionController.cs
+++ b/src/ReC.API/Controllers/RecActionController.cs
@@ -66,14 +66,14 @@ public class RecActionController(IMediator mediator) : ControllerBase
     /// <summary>
     /// Deletes RecActions via the ACTION delete procedure for the specified id range.
     /// </summary>
-    /// <param name="procedure">DeleteActionProcedure payload (Start, End, Force).</param>
+    /// <param name="command">DeleteActionProcedure payload (Start, End, Force).</param>
     /// <param name="cancel">A token to cancel the operation.</param>
     /// <returns>An HTTP 204 No Content response upon successful deletion.</returns>
     [HttpDelete]
     [ProducesResponseType(StatusCodes.Status204NoContent)]
-    public async Task<IActionResult> Delete([FromBody] DeleteActionCommand procedure, CancellationToken cancel)
+    public async Task<IActionResult> Delete([FromQuery] DeleteActionCommand command, CancellationToken cancel)
     {
-        await mediator.Send(procedure, cancel);
+        await mediator.Send(command, cancel);
         return NoContent();
     }
     #endregion CRUD
diff --git a/src/ReC.API/Controllers/ResultController.cs b/src/ReC.API/Controllers/ResultController.cs
index b2a27d3..7926bf9 100644
--- a/src/ReC.API/Controllers/ResultController.cs
+++ b/src/ReC.API/Controllers/ResultController.cs
@@ -53,14 +53,14 @@ public class ResultController(IMediator mediator) : ControllerBase
     /// <summary>
     /// Deletes RESULT records via the delete procedure for the specified id range.
     /// </summary>
-    /// <param name="procedure">DeleteResultProcedure payload (Start, End, Force).</param>
+    /// <param name="command">DeleteResultProcedure payload (Start, End, Force).</param>
     /// <param name="cancel">A token to cancel the operation.</param>
     /// <returns>No content on success.</returns>
     [HttpDelete]
     [ProducesResponseType(StatusCodes.Status204NoContent)]
-    public async Task<IActionResult> Delete([FromBody] DeleteResultCommand procedure, CancellationToken cancel)
+    public async Task<IActionResult> Delete([FromQuery] DeleteResultCommand command, CancellationToken cancel)
     {
-        await mediator.Send(procedure, cancel);
+        await mediator.Send(command, cancel);
         return NoContent();
     }
 }
\ No newline at end of file