https://blog.canopas.com/automation-trigger-github-workflow-from-the-backend-f04e818094e5 - list-workflow-filter

list-workflow-filter.js

 axios.get('https://api.github.com/repos/OWNER/REPO/actions/runs', config)
    .then(res => {
         // res contains list of workflows
         const workflows = res.data["workflow_runs"].filter(function (workflow) {
              return workflow.name == "WorkflowName";
         })
         
        // getting id of first workflow
        const wID = workflows[0].id
 })
 .catch(err => {
     console.error(err.message)
 });