api.v0alpha.PipelineCanvasPreview(PipelineCanvasPreview)

{
    "metadata": {
        "pipeline_canvas_sid": 0,
        "name": "string",
        "description": "string",
        "created_date": "1s",
        "last_edited": "1s"
    },
    "entrypoints": [
        "string"
    ],
    "exchanges": [
        "string"
    ],
    "element_count": 0,
    "entrypoint_metadata": [
        {
            "element_id": "string",
            "name": "string",
            "cron_string": "string",
            "last_run_time": "1s",
            "recent_error_message": "string"
        }
    ]
}