Generate a JSON file containing three distinct properties

I am attempting to create a JSON file with 3 properties, where each property consists of two fields - a key and two values. However, when trying to implement it as shown below, I encounter errors. Can someone please point out what I am missing?

{
    "test1": {
        "id": "0001",
        "type": "USER"
    },
    "Test2": {
        "id": "0002",
        "type": "USER2"
    }
} 

Answer №1

Use a comma to differentiate between the test1 array and the test2 array

{
    "test1": {
        "id": "0001",
        "type": "USER"
    },
    "test2": {
        "id": "0002",
        "type": "USER2"
    }
} 

Answer №2

JSON uses commas to separate key:value pairs. Each pair must be followed by a comma, except for the last pair in the set. For example:

{ 
 "Item_1":{
    "Item_1_Param1": "Param1", // Comma necessary
    "Item_1_Param2": "Param2"  // No comma needed
 }, // Comma necessary
  "Item_2":{
    "Item_2_Param1": "Param1", // Comma necessary
    "Item_2_Param2": "Param2"  // No comma needed
 }  // No comma needed

Answer №3

Overall, it's fine. Just remember to include a comma.

{
"example1": {
    "id": "0001",
    "category": "A"
}
, // Don't forget to add a comma here
"Example2": {
    "id": "0002",
    "category": "B"
}
} 

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