hello-pipeline-abc.yml

$schema: https://azuremlschemas.azureedge.net/latest/pipelineJob.schema.json
type: pipeline
display_name: hello_pipeline_abc
compute: azureml:cpu-cluster
  
inputs:
  hello_string_top_level_input: "hello world"
jobs:
  a:
    command: echo hello ${{inputs.hello_string}}
    environment: azureml:AzureML-sklearn-0.24-ubuntu18.04-py37-cpu@latest
    inputs:
      hello_string: ${{parent.inputs.hello_string_top_level_input}}
  b:
    command: echo "world" >> ${{outputs.world_output}}/world.txt
    environment: azureml:AzureML-sklearn-0.24-ubuntu18.04-py37-cpu@latest
    outputs:
      world_output:
  c:
    command: echo ${{inputs.world_input}}/world.txt
    environment: azureml:AzureML-sklearn-0.24-ubuntu18.04-py37-cpu@latest
    inputs:
      world_input: ${{parent.jobs.b.outputs.world_output}}