To enable Heroku monitoring, which of the following is NOT needed?

Enabling Heroku monitoring specifically involves integrating Dynatrace with your Heroku application to gain insights into performance and user experience. To do this, certain steps are essential to establish the connection and gather monitoring data effectively.

Copying the Environment ID is necessary as it identifies the Dynatrace deployment environment you want to monitor. The Environment ID helps connect your Heroku application to the correct Dynatrace instance.

Creating a new PaaS Token is crucial as it allows the application running in Heroku to authenticate with Dynatrace. This token is used for secure data transmission between Heroku and the Dynatrace platform.

Adding the Dynatrace Buildpack is a fundamental step for Heroku applications. The Buildpack ensures that the Dynatrace agent is included in your application’s environment, enabling the collection of monitoring data right from the start of your app's lifecycle.

Retrieving a Docker image is not required for enabling monitoring in the context of Heroku as it typically uses Dynatrace agents that are configured through Buildpacks instead of Docker images. Heroku's architecture and deployment model do not necessitate the use of Docker images for integrating Dynatrace monitoring, making this step irrelevant for monitoring Heroku applications. Thus, it is not needed to