Always 'StepInputExpressionRequirement'
Document fragment to load this record object from.
Base URI to generate child document IDs against.
Context for loading URIs and populating objects.
ID at this position in the document (if available)
Generated using TypeDoc
Auto-generated class implementation for https://w3id.org/cwl/cwl#StepInputExpressionRequirement
Indicate that the workflow platform must support the
valueFrom
field of WorkflowStepInput.