apiVersion: triggers.tekton.dev/v1beta1
kind: TriggerTemplate
metadata:
  name: hello-template
spec:
  params:
  - name: username
    default: "Kubernetes"
  resourcetemplates:
  - apiVersion: tekton.dev/v1beta1
    kind: PipelineRun
    metadata:
      generateName: hello-goodbye-run-
    spec:
      pipelineRef:
        name: hello-goodbye
      params:
      - name: username
        value: $(tt.params.username)