Which command is used to set the tenant in Dynatrace OneAgent?

The command used to set the tenant in Dynatrace OneAgent is accurately represented as ./oneagentctl --set-tenant=abc123456. This command explicitly indicates that you are specifying a tenant identifier, which is essential for distinguishing between different tenants in a multi-tenant environment. The use of --set-tenant indicates the action to be performed, followed by the assignment of a specific tenant identifier. This clarity in specifying the tenant helps ensure that the OneAgent is properly configured to send data to the intended tenant workspace.

The other choices do not correctly convey the intended function or syntax. The option that suggests defining a tenant does not use the established command structure and does not match the typical usage in Dynatrace. Similarly, the choices related to updating tenant settings or specifying a tenant ID lack the direct, explicit command required for setting the tenant as needed in this context. Therefore, the first option stands out as the correct command to fulfill the requirement.