Workflow to automatically add labels in JSON format in GitHub

action_label.yml

on: issues
name: Create Default Labels
jobs:
  labels:
    name: DefaultLabelsActions
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@1.0.0
      - uses: lannonbr/issue-label-manager-action@3.0.0
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          delete: true # will delete any labels that aren't in the .github/labels.json (this is set to false by default)
          
#           visit this link to get the information about labels in JSON format => https://gist.github.com/Anmol-Baranwal/d2ed032d4fa2883e84c6b5d5b46853ea