sg_ids vpc-aaa sg-000 vpc-aaa sg-111 vpc-aaa sg-000 vpc-aaa sg-111 vpc

    "sg_ids": [
        "vpc-aaa":"sg-000",
        "vpc-aaa":"sg-111",
        "vpc-aaa":"sg-000",
        "vpc-aaa":"sg-111",
        "vpc-bbb":"sg-222",
        "vpc-bbb":"sg-333",
        "vpc-bbb":"sg-222",
        "vpc-bbb":"sg-333"
    ]

and finally with uniq:

    "sg_ids": [
        "vpc-aaa":"sg-000",
        "vpc-aaa":"sg-111",
        "vpc-bbb":"sg-222",
        "vpc-bbb":"sg-333"
    ]