Azure Classroomnotes 29/Jul/2023

Json (Java Script Object Notation)

• This is collection of name value pairs
• This is a data representation format
• syntax: <name>: <value>
• types:
  • simple
    • string/text:
      • value will be in single or double quotes
    • number:
      • value will be numeric without quotes
    • boolean:
      • value will be true or false
  • complex:
    • list/array:
      • This is represented in []
      • this represents plural
    • object/dictionary/map:
      • This represents multiple name value pairs to define something and is represented in {}
• Example

"brand": "Dell"

"year": 2019

"SSDsupport": true

"sports": [ "Cricket", "Football" ]

"address":  {
    "flatno": 407,
    "building": "Mytrivanam",
    "city": "Hyderabad"
}

• Generally json files can be in any format but most widely used is .json
• 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.
• Refer Here for evaluating the JSON types by tree viewer