undefined_parameter.yaml:11:3: In project 'sample-project'
    - project:
      ^
undefined_parameter.yaml:7:3: In job template 'sample-job-{param_1}'
    - job-template:
      ^
undefined_parameter.yaml:9:14: Used by param_2
        param_2: '{param_3}-at-template'
                 ^
undefined_parameter.yaml:13:14: Used by param_3
        param_3: '{param_4}-at-globals'
                 ^
undefined_parameter.yaml:14:5: While expanding parameter 'param_4'
        param_4: '{missing_param}-error'
        ^
undefined_parameter.yaml:14:15: While formatting string '{missing_param}-error': 'missing_param' is undefined
        param_4: '{missing_param}-error'
                  ^
