{
  "description": "Mapping of Workflow step inputs to nested CWL tool definitions inputs or outputs.",
  "items": {
    "oneOf": [
      {
        "$ref": "https://ogcincubator.github.io/bblocks-cwl/build/annotated/cwl/v1_2_1/CWLIdentifier/schema.json"
      },
      {
        "$ref": "https://ogcincubator.github.io/bblocks-cwl/build/annotated/cwl/v1_2_1/CWLWorkflowStepId/schema.json"
      }
    ]
  },
  "type": "array"
}