The iam token:

export CPD_URL=https://cpd-ds.apps.yourcompany.com
export USERNAME=<your login user>
export PASSWORD=<your login password>
iamtoken=`curl -k -s -X POST -H "Content-Type: application/x-www-form-urlencoded;charset=UTF-8" -d "grant_type=password&username=${USERNAME}&password=${PASSWORD}&scope=openid" ${CPD_URL}/idprovider/v1/auth/identitytoken | jq .access_token | cut -d\" -f2`
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The ZenApi key authentication token:

curl -k -X POST -H "cache-control: no-cache" -H "Content-Type: application/json" -d "{\"username\":\"{username}\",\"api_key\": \"{api_key}\"}" "https://{cpd_cluster_host}/icp4d-api/v1/authorize"
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The following BASIC routine gets the name of a job:

# **      Jobname = DSGetJobInfo (DSJ.ME,DSJ.JOBNAME)

You can obtain the same information by writing a script that uses the REST API and adding it to a Run Bash Script node.

1. Obtain parameters such as the project id, the project name, the job id, and the job run id. You can get these values through CEL expressions: ctx.scope.id, ctx.scope.name, ctx.job.id, ctx.job_run.id, or you can do so with the REST API as demonstrated in the following commands. This example assumes the name of your project is project1.

   Project ID

   $ project=`curl --request GET "${CPD_URL}/v2/projects?name=project1" -H "Authorization: Bearer ${bearer_token}" -k -s`
   $ proj_id=`echo $project | jq -r '.resources|.[0].metadata.guid'`

   Job ID

   $ joblist=`curl --request GET "${CPD_URL}/v2/jobs?project_id=${proj_id}" --header "Authorization: Bearer ${bearer_token}" -k -s`
   $ job_id= `echo $joblist | jq -r '.results[].metadata|select(.name=="testjob"?) |.asset_id'`

   Run ID

   $ runlist=`curl --request GET "${CPD_URL}/v2/jobs/${job_id}/runs?project_id=${proj_id}" --header "Authorization: Bearer ${bearer_token}" -k -s`
   $ run_id= `echo $runlist|jq -r '.results[]|select(.metadata.description=="Initial run"?) |.metadata.asset_id'`

2. Get the metadata for a job run in a specified project. Use the parameters proj_id, job_id, and run_id defined by the previous commands.

   $ jobrun=`curl --request GET "${CPD_URL}/v2/jobs/${job_id}/runs/${run_id}?job_id=${job_id}&run_id=${run_id}&project_id=${proj_id}" --header "Authorization: Bearer ${bearer_token}"`

3. Extract the information.

   $ echo $jobrun|jq -r '.entity.job_run.job_name'