public Tenant getTenant(ApplicationId applicationId) {
        var tenant = tenantRepository.getTenant(applicationId.tenant());
        if (tenant == null) throw new NotFoundException("Tenant '" + applicationId.tenant() + "' not found");

        return tenant;
    }
Deletes an application and associated resources

@return true if the application was found and deleted, false if it was not present
@throws RuntimeException if deleting the application fails. This method is exception safe.
configserver/src/main/java/com/yahoo/vespa/config/server/ApplicationRepository.java