GetRequestType.groovy

import com.onresolve.scriptrunner.runner.customisers.PluginModule
import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.servicedesk.api.requesttype.RequestTypeService
 
@PluginModule
RequestTypeService requestTypeService
 
def request = requestTypeService.newQueryBuilder()
    .issue(event.issue.id)
    .build()
 
def loggedInUser = ComponentAccessor.jiraAuthenticationContext.loggedInUser
 
requestTypeService.getRequestTypes(loggedInUser, request).findFirst().ifPresent {
    log.debug(it.name)
}