Story (Required)

apiVersion: tekton.dev/v1
kind: Pipeline
metadata: 
  name: manual-approval-pipeline
spec: 
  tasks: 
  - name: task-1
    taskSpec: 
      steps: 
      - name: hello
        image: registry.access.redhat.com/ubi8/ubi-minimal
        script: |
          #!/usr/bin/env bash
          echo "Hello from task 1"
  - name: task-2
    taskRef: 
      apiVersion: openshift-pipelines.org/v1alpha1
      kind: ApprovalTask
    params: 
    - name: approvers
      value: 
      - foo
      - bar
      - tekton
    - name: numberOfApprovalsRequired
      value: 1
    - name: description
      value: Approval Task Rocks!!!
    runAfter: 
    - task-1
  - name: task-3
    taskSpec: 
      steps: 
      - name: hello
        image: registry.access.redhat.com/ubi8/ubi-minimal
        script: |
          #!/usr/bin/env bash
          echo "Hello from task 3"
    runAfter: 
    - task-2
  finally: 
  - name: final-task
    taskSpec: 
      steps: 
      - name: hello
        image: registry.access.redhat.com/ubi8/ubi-minimal
        script: |
          #!/usr/bin/env bash
          echo "Hello from task 2"