{
    "blobs": ["test to check if blobs are uploaded", "this"],
    "trees": {},
    "actions": {
        "write_test": {
            "input": {
                "subject": {
                    "type": "KNOWN",
                    "data": {
                        "id": "a2a3f4f1e30c488bfbd52aabfbcfcc1f5822158d",
                        "size": 4,
                        "file_type": "f"
                    }
                },
                "thing": {
                    "type": "KNOWN",
                    "data": {
                    "id": "d4d7eecc25bcbd902b0b97a97e8e2e478c97454b",
                        "size": 35,
                        "file_type": "f"
                    }
                }
            },
            "output": [
                "statement"
            ],
            "command": [
                "/bin/sh",
                "-c",
                "set -e\necho -n \"$(cat subject) is a $(cat thing)\" > statement"
            ]
        }
    }
}