.NET An error occurred while sending the request

After a while, i found a document of yours about http request.

in web.config my keys looks like this. Even though i added capturebody as equal all i still get same error. I would appreciate the help.

[2022-02-11 09:56:45.222 +03:00][Error] - {CentralConfigurationFetcher} Exception was thrown while fetching configuration from APM Server and parsing it. ETag: <null>'. URL: https://apm-server.****.com.tr/config/v1/agents?service.name=ATM'. Apm Server base URL: https://apm-server.****.com.tr/'. WaitInterval: 5m. dbgIterationsCount: 1. +-> Request: Method: GET, RequestUri: 'https://apm-server.burgan.com.tr/config/v1/agents?service.name=ATM', Version: 1.1, Content: <null>, Headers: { User-Agent: apm-agent-dotnet/1.14.0+a04553cf41c2bc212d866c6031f087273edb9a8b User-Agent: (ATM) User-Agent: System.Net.Http/4.8.3752.0 User-Agent: .NET_Framework/4.8.4420.0 Authorization: [REDACTED] } +-> Response: N/A +-> Response body [length: N/A]: N/A+-> Exception: System.Net.Http.HttpRequestException: An error occurred while sending the request. at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Elastic.Apm.BackendComm.CentralConfig.CentralConfigurationFetcher.<FetchConfigHttpResponseImplAsync>d__17.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Elastic.Apm.Helpers.AgentTimerExtensions.<TryAwaitOrTimeout>d__0.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Elastic.Apm.Helpers.AgentTimerExtensions.<TryAwaitOrTimeout>d__11.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Elastic.Apm.Helpers.AgentTimerExtensions.d__3`1.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Elastic.Apm.BackendComm.CentralConfig.CentralConfigurationFetcher.d__18.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
at Elastic.Apm.BackendComm.CentralConfig.CentralConfigurationFetcher.d__15.MoveNext()