{
    "json_format_version": [
        1,
        0
    ],
    "utility_invoked": {
        "name": "sg_vpd",
        "version_date": "1.96 20230622",
        "argv": [
            "sg_vpd",
            "-I",
            "vpd_tpc.hex",
            "--json"
        ]
    },
    "third_party_copy_vpd_page": {
        "peripheral_qualifier": {
            "i": 0,
            "meaning": "LU accessible"
        },
        "peripheral_device_type": {
            "i": 0,
            "meaning": "disk"
        },
        "page_code": 143,
        "third_party_copy_descriptors": [
            {
                "third_party_copy_descriptor_type": {
                    "i": 0,
                    "meaning": "Block Device ROD Limits"
                },
                "third_party_copy_descriptor_length": 32,
                "maximum_range_descriptors": 291,
                "maximum_inactivity_timeout": 60,
                "default_inactivity_timeout": 30,
                "maximum_token_transfer_size": 659419522645,
                "optimal_transfer_count": 293490554760
            },
            {
                "third_party_copy_descriptor_type": {
                    "i": 1,
                    "meaning": "Supported Commands"
                },
                "third_party_copy_descriptor_length": 16,
                "commands_supported_list": [
                    {
                        "name": "Test Unit Ready",
                        "supported_operation_code": 0
                    },
                    {
                        "name": "Request Sense",
                        "supported_operation_code": 3
                    },
                    {
                        "name": "Inquiry",
                        "supported_operation_code": 18
                    },
                    {
                        "name": "Populate token",
                        "supported_operation_code": 131,
                        "supported_service_action": 16
                    },
                    {
                        "name": "Write using token",
                        "supported_operation_code": 131,
                        "supported_service_action": 17
                    },
                    {
                        "name": "Receive ROD token information",
                        "supported_operation_code": 132,
                        "supported_service_action": 7
                    }
                ]
            },
            {
                "third_party_copy_descriptor_type": {
                    "i": 4,
                    "meaning": "Parameter Data"
                },
                "third_party_copy_descriptor_length": 28,
                "maximum_cscd_descriptor_count": 28,
                "maximum_segment_descriptor_count": 64,
                "maximum_descriptor_list_length": 74291,
                "maximum_inline_data_length": 2575857408
            },
            {
                "third_party_copy_descriptor_type": {
                    "i": 8,
                    "meaning": "Supported Descriptors"
                },
                "third_party_copy_descriptor_length": 4,
                "supported_descriptor_list": [
                    {
                        "name": "block -> block",
                        "code": 2
                    },
                    {
                        "name": "CSCD: SAS SSP",
                        "code": 233
                    }
                ]
            },
            {
                "third_party_copy_descriptor_type": {
                    "i": 12,
                    "meaning": "Supported CSCD Descriptor IDs"
                },
                "third_party_copy_descriptor_length": 12,
                "supported_cscd_descriptor_id_list": [
                    {
                        "name": "not reported",
                        "id": 0
                    },
                    {
                        "name": "not reported",
                        "id": 1
                    },
                    {
                        "name": "copy src or dst null LU, pdt=0",
                        "id": 49152
                    },
                    {
                        "name": "copy src or dst is copy manager LU",
                        "id": 65535
                    }
                ]
            },
            {
                "third_party_copy_descriptor_type": {
                    "i": 13,
                    "meaning": "Copy Group Identifier"
                },
                "third_party_copy_descriptor_length": 20,
                "locally_assigned_uuid": "11223344-5566-7788-99aa-bbccddeefedc\n"
            }
        ]
    },
    "exit_status": {
        "i": 0,
        "meaning": "no errors"
    }
}