How do I combine multiple attributes from different nodes of an AWS cli result?

I have a JSON response from an AWS CLI command that looks like this:

[
    {
        "AmiLaunchIndex": 0,
        "ImageId": "ami-03ededff12e34e59e",
        "InstanceId": "i-01e625ed10dadda91",
        "InstanceType": "t2.micro",
        "LaunchTime": "2022-04-18T02:35:03+00:00",
        "Monitoring": {
            "State": "disabled"
        },
        "Tags": [
            {
                "Key": "Name",
                "Value": "Some Server"
            }
        ]
    }
]

How do I extract the Instance ID and the Tag Name so that it prints like this:

Instance ID: i-01e625ed10dadda91
Name: Some Server

So far I’ve tried

jq '.[] | "Instance ID: \(.InstanceId) 
Tag Name: \(.Tags[0].Value)"'

But it will break as soon as there are multiple tags or when the tag don’t exist.

>Solution :

If you want to join multiple tags together and produce as a single result, combine them together in a CSV format like below

jq --raw-output '.[] | 
  "Instance ID: \(.InstanceId)\nTag Name: \( .Tags | map(select(.Key == "Name").Value) |join(","))"'

Note the inclusion of \n character inside the interpolated string sequence which expands into the newline when printed in raw output mode.

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