diff --git a/specification/ai/Azure.AI.Agents/client.tsp b/specification/ai/Azure.AI.Agents/client.tsp
index 628eef017a07..7bf8446876e7 100644
--- a/specification/ai/Azure.AI.Agents/client.tsp
+++ b/specification/ai/Azure.AI.Agents/client.tsp
@@ -73,6 +73,8 @@ using Azure.AI.Agents;
 );
 
 // nested Runs interface
+@@access(Azure.AI.Agents.Runs.createRun, Access.internal, "csharp");
+@@clientName(Azure.AI.Agents.Runs.createRun, "InternalCreateRun", "csharp");
 @@clientName(Azure.AI.Agents.Runs.createRun, "create", "python");
 @@clientName(Azure.AI.Agents.Runs.listRuns, "list", "python");
 @@clientName(Azure.AI.Agents.Runs.getRun, "get", "python");
diff --git a/specification/ai/Azure.AI.Agents/tools/models.tsp b/specification/ai/Azure.AI.Agents/tools/models.tsp
index d54c4169f03d..10a0968ab594 100644
--- a/specification/ai/Azure.AI.Agents/tools/models.tsp
+++ b/specification/ai/Azure.AI.Agents/tools/models.tsp
@@ -143,7 +143,6 @@ model ConnectedAgentToolDefinition extends ToolDefinition {
   @encodedName("application/json", "connected_agent")
   connectedAgent: ConnectedAgentDetails;
 }
-
 @doc("The input definition information for a Deep Research tool as used to configure an agent.")
 @added(Versions.v2025_05_15_preview)
 model DeepResearchToolDefinition extends ToolDefinition {
@@ -824,7 +823,7 @@ union AgentsNamedToolChoiceType {
   /** Tool type `deep_research` */
   @added(Versions.v2025_05_15_preview)
   deepResearch: "deep_research",
-
+  
   /** Tool type `mcp` */
   @added(Versions.v2025_05_15_preview)
   mcp: "mcp",