Dispose only request

Author: reakaleek

src/api/Elastic.Documentation.Api.Infrastructure/Adapters/AskAi/AgentBuilderAskAiGateway.cs

@@ -37,11 +37,9 @@ public async Task<Stream> AskAi(AskAiRequest askAiRequest, Cancel ctx = default)
 		var kibanaUrl = await parameterProvider.GetParam("docs-kibana-url", false, ctx);
 		var kibanaApiKey = await parameterProvider.GetParam("docs-kibana-apikey", true, ctx);
 
-		var request = new HttpRequestMessage(HttpMethod.Post,
-			$"{kibanaUrl}/api/agent_builder/converse/async")
-		{
-			Content = new StringContent(requestBody, Encoding.UTF8, "application/json")
-		};
+		using var request = new HttpRequestMessage(HttpMethod.Post,
+			$"{kibanaUrl}/api/agent_builder/converse/async");
+		request.Content = new StringContent(requestBody, Encoding.UTF8, "application/json");
 		request.Headers.Add("kbn-xsrf", "true");
 		request.Headers.Authorization = new AuthenticationHeaderValue("ApiKey", kibanaApiKey);
 

src/api/Elastic.Documentation.Api.Infrastructure/Adapters/AskAi/LlmGatewayAskAiGateway.cs

@@ -25,10 +25,8 @@ public async Task<Stream> AskAi(AskAiRequest askAiRequest, Cancel ctx = default)
 	{
 		var llmGatewayRequest = LlmGatewayRequest.CreateFromRequest(askAiRequest);
 		var requestBody = JsonSerializer.Serialize(llmGatewayRequest, LlmGatewayContext.Default.LlmGatewayRequest);
-		var request = new HttpRequestMessage(HttpMethod.Post, options.FunctionUrl)
-		{
-			Content = new StringContent(requestBody, Encoding.UTF8, "application/json")
-		};
+		using var request = new HttpRequestMessage(HttpMethod.Post, options.FunctionUrl);
+		request.Content = new StringContent(requestBody, Encoding.UTF8, "application/json");
 		var authToken = await tokenProvider.GenerateIdTokenAsync(options.ServiceAccount, options.TargetAudience, ctx);
 		request.Headers.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", authToken);
 		request.Headers.Add("User-Agent", "elastic-docs-proxy/1.0");