Link Pattern type Traces serviceName field

[denny6389]

Is it possible to get a service name field on link pattern for type traces?

"linkPatterns": [{
"type": "traces",
"url": "https://github.com/jaegertracing/jaeger-client-java/",
"text": "#{traceName}"
}]

Currently link pattern supports traceName, but traceName gives, for example, 'petclinic-api-gateway: /api/gateway/owners/{ownerId}'. I want just 'petclinic-api-gateway' in this case.