Which command sets custom host metadata in Dynatrace OneAgent?

The command that sets custom host metadata in Dynatrace OneAgent is correctly identified. This command utilizes the --set-host-property flag to specify key-value pairs for host properties that help define the characteristics of the monitored host.

When you use --set-host-property=AppName, you are assigning a custom name or identifier to the host that can be easily referenced in monitoring and reporting views. The inclusion of another property like --set-host-property=Environment=Dev allows you to additionally categorize the host based on its environment, enriching the metadata associated with that host. This is crucial for organizing hosts logically in your monitoring setup and helps in filtering and managing your infrastructure more effectively.

The effectiveness of this command lies in its ability to augment the context within which the host operates, making it easier for teams to assess performance or troubleshoot issues based on specified attributes. The simplicity of associating multiple properties in one command enhances efficiency in managing host metadata.