This is the example Content Generator metadata for a v1+v2 import from running the test_koji_promote test (`py.test -k koji_promote -s`)

gistfile1.txt

{
    "build": {
        "end_time": 1454339091,
        "extra": {
            "image": {}
        },
        "name": "name",
        "release": "1",
        "source": "git://hostname/path#123456",
        "start_time": 1437985440,
        "version": "1.0"
    },
    "buildroots": [
        {
            "components": [
                {
                    "arch": "x86_64",
                    "epoch": 0,
                    "name": "name1",
                    "release": "1",
                    "sigmd5": "00000000000000000000000000000000",
                    "signature": "abcdef01234567",
                    "type": "rpm",
                    "version": "1.0"
                },
                {
                    "arch": "noarch",
                    "epoch": null,
                    "name": "gpg-pubkey-doc",
                    "release": "01234567",
                    "sigmd5": "00000000000000000000000000000000",
                    "signature": null,
                    "type": "rpm",
                    "version": "01234567"
                },
                {
                    "arch": "x86_64",
                    "epoch": 0,
                    "name": "name2",
                    "release": "2",
                    "sigmd5": "00000000000000000000000000000000",
                    "signature": "bcdef012345678",
                    "type": "rpm",
                    "version": "2.0"
                }
            ],
            "container": {
                "arch": "x86_64",
                "type": "docker"
            },
            "content_generator": {
                "name": "atomic-reactor",
                "version": "1.6.1"
            },
            "extra": {
                "osbs": {
                    "build_id": "build-1",
                    "builder_image_id": "0123456"
                }
            },
            "host": {
                "arch": "x86_64",
                "os": "Fedora 24 (Rawhide) (containerized)"
            },
            "id": 1,
            "tools": [
                {
                    "name": "docker-py",
                    "version": "1.5.0"
                },
                {
                    "name": "atomic_reactor",
                    "version": "1.6.1"
                },
                {
                    "name": "osbs-client",
                    "version": "0.15"
                },
                {
                    "name": "docker",
                    "version": "1.9.0-dev-fc24"
                }
            ]
        }
    ],
    "metadata_version": 0,
    "output": [
        {
            "arch": "noarch",
            "buildroot_id": 1,
            "checksum": "5075e1d8e3ba4db21ca3f927a30a95b2",
            "checksum_type": "md5",
            "filename": "build.log",
            "filesize": 17,
            "type": "log"
        },
        {
            "arch": "noarch",
            "buildroot_id": 1,
            "checksum": "6caa228ac58d3f2ef2d74908a03395de",
            "checksum_type": "md5",
            "filename": "openshift-final.log",
            "filesize": 10,
            "type": "log"
        },
        {
            "arch": "x86_64",
            "buildroot_id": 1,
            "checksum": "20439f79e4e9dc95be34b21029221f80",
            "checksum_type": "md5",
            "components": [
                {
                    "arch": "x86_64",
                    "epoch": 0,
                    "name": "name1",
                    "release": "1",
                    "sigmd5": "00000000000000000000000000000000",
                    "signature": null,
                    "type": "rpm",
                    "version": "1.0"
                },
                {
                    "arch": "x86_64",
                    "epoch": 0,
                    "name": "name2",
                    "release": "1",
                    "sigmd5": "00000000000000000000000000000000",
                    "signature": null,
                    "type": "rpm",
                    "version": "2.0"
                }
            ],
            "extra": {
                "docker": {
                    "id": "123456imageid",
                    "parent_id": "123456parent-id",
                    "repositories": [
                        "pulp.example.com/ns/name:1.0-1",
                        "pulp.example.com/ns/name@sha256:0000000000000000000000000000000d"
                    ]
                },
                "image": {
                    "arch": "x86_64"
                }
            },
            "filename": "docker-v1-image-123456imageid.x86_64.tar.xz",
            "filesize": 4096,
            "type": "docker-image"
        }
    ]
}