AWS Classroomnotes 28/Jul/2023

JSON

• JSON is all about representing data in name value pairs
• Each name value pair will have following syntax

"<name>" : <value>

• Value can be of two broader types
  • Simple/Scalar type
    • text/string: value will be in single or double quotes
      • Examples
        • "course": "AWS"
        • "bike": "yamaha"
    • number:
      • Examples
        • "age": 14
        • "savings": 100000.99
    • boolean
      • Examples:
        • "isOnline": true
  • Complex
    • array/list: This is represented in []
      • Examples:
        • "colors": ["Black", "White" ]
    • object: to represent complex structure by taking help of multiple name value pairs represented in {}
      • Examples:
        • json
"address": {
"flatno": 407,
"building": "Mytrivanam",
"area": "Ameerpet"
}
• List the types of the below jsons

{
    "Users": [
        {
            "Path": "/",
            "UserName": "dell",
            "UserId": "AIDAZ4ECZC3PLYES5TIK5",
            "Arn": "arn:aws:iam::678879106782:user/dell",
            "CreateDate": "2023-07-27T04:21:59+00:00",
            "PasswordLastUsed": "2023-07-27T04:24:40+00:00"
        },
        {
            "Path": "/",
            "UserName": "dummy",
            "UserId": "AIDAZ4ECZC3PA4CITVQLT",
            "Arn": "arn:aws:iam::678879106782:user/dummy",
            "CreateDate": "2023-07-26T04:15:56+00:00",
            "PasswordLastUsed": "2023-07-26T04:16:34+00:00"
        },
        {
            "Path": "/",
            "UserName": "ebuser",
            "UserId": "AIDAZ4ECZC3PK4VIMG73J",
            "Arn": "arn:aws:iam::678879106782:user/ebuser",
            "CreateDate": "2023-07-18T04:53:56+00:00"
        },
        {
            "Path": "/",
            "UserName": "terraform",
            "UserId": "AIDAZ4ECZC3PM2J5DN4U2",
            "Arn": "arn:aws:iam::678879106782:user/terraform",
            "CreateDate": "2023-07-28T03:01:37+00:00"
        }
    ]
}

• Refer Here and figure out types and Refer Here for other json.
• AWS Iam Policies have grammar (structure) Refer Here