# response = sqs_client.receive_message
# queue 가 비었을 때
{
    "ResponseMetadata": {
        "HTTPHeaders": {
            "content-length": "2",
            "content-type": "application/x-amz-json-1.0",
            "date": "Wed, 11 Sep 2024 06:33:04 GMT",
            "server": "TwistedWeb/24.3.0",
            "x-amzn-requestid": "fb6a358f-f955-4ffa-b3a8-360533218623"
        },
        "HTTPStatusCode": 200,
        "RequestId": "fb6a358f-f955-4ffa-b3a8-360533218623",
        "RetryAttempts": 0
    }
}

# queue 에 데이터가 있을 때
{
    "Messages": [
        {
            "Attributes": {
                "ApproximateFirstReceiveTimestamp": "1726036509898",
                "ApproximateReceiveCount": "1",
                "SenderId": "000000000000",
                "SentTimestamp": "1726036493564"
            },
            "Body": "{\"database\": \"o_tango_i\", \"table\": \"im_eqp_bas\"}",
            "MD5OfBody": "544343dab91d4ce41a6ccbc9864c1809",
            "MessageId": "526d4863-4a79-40ce-989b-9b8d765197b6",
            "ReceiptHandle": "OWU1MDI2MTQtMDU1ZS00Mjc3LTkxOGUtYTYyZGE2MjIyMzhiIGFybjphd3M6c3FzOnVzLWVhc3QtMTowMDAwMDAwMDAwMDA6c2FtcGxlLXF1ZXVlIDUyNmQ0ODYzLTRhNzktNDBjZS05ODliLTliOGQ3NjUxOTdiNiAxNzI2MDM2NTA5Ljg5ODE5OTY="
        }
    ],
    "ResponseMetadata": {
        "HTTPHeaders": {
            "content-length": "558",
            "content-type": "application/x-amz-json-1.0",
            "date": "Wed, 11 Sep 2024 06:35:09 GMT",
            "server": "TwistedWeb/24.3.0",
            "x-amzn-requestid": "ea205782-a143-43ac-8d48-80c76f1f6384"
        },
        "HTTPStatusCode": 200,
        "RequestId": "ea205782-a143-43ac-8d48-80c76f1f6384",
        "RetryAttempts": 0
    }
}