279564926(v1SubmitWorkflowRunRequest)

{
    "fileId": "string",
    "workflowDefinition": {
        "name": "string",
        "version": "string",
        "steps": [
            {
                "stepId": "string",
                "executionUnitRef": "string",
                "dependsOn": [
                    "string"
                ],
                "runParameters": {
                    "property1": "string",
                    "property2": "string"
                },
                "inputSelector": {
                    "bindings": [
                        {
                            "inputPort": "string",
                            "sourceStepId": "string",
                            "sourcePort": "string",
                            "sourceType": "string",
                            "sourceInputKey": "string"
                        }
                    ]
                },
                "modelSelector": {
                    "mode": "string",
                    "modelId": "string",
                    "provider": "string"
                },
                "displayName": "string",
                "instruction": "string"
            }
        ]
    },
    "callbackUrl": "string",
    "idempotencyKey": "string"
}