What response code confirms that there is no content to return in Dynatrace API?

The response code that confirms there is no content to return is 204. The 204 No Content status code indicates that the server has successfully processed the request, but there is no content to send in the response payload.

This is particularly useful in scenarios where a client makes a request for a resource that is processed successfully, but the server does not need to return any data. For example, a successful update or deletion operation might not require any further information to be sent back to the client, thus matching the definition of a 204 response. This helps to keep the communication efficient since it avoids unnecessary data transfer.

In the context of the Dynatrace API, receiving a 204 response can signify that the operation was successful, but there are no additional details or data you need to handle. This allows developers and applications using the API to clearly understand the outcome of their requests without interpreting extraneous information.