How to Deserialize a JSON Array of Nested Customer Objects using Json.net?

Deserializing JSON Object Array with Json.net

Understanding the Issue

You face difficulties deserializing a JSON array containing customer details into C# objects. The JSON structure differs from the expected object structure in that each customer object is nested within a separate "customer" property.

Solution Using a Custom Model

To resolve this issue, create a custom model that matches the JSON structure:

public class CustomerJson
{
    [JsonProperty("customer")]
    public Customer Customer { get; set; }
}

public class Customer
{
    [JsonProperty("first_name")]
    public string Firstname { get; set; }

    [JsonProperty("last_name")]
    public string Lastname { get; set; }

    ... (additional customer properties)
}

Deserializing the JSON

Once you have defined the custom model, you can deserialize your JSON array as follows:

JsonConvert.DeserializeObject<List<CustomerJson>>(json);

This will result in a list of CustomerJson objects, where each CustomerJson instance encapsulates a customer object.

Note:

Remember to include the System.Text.Json namespace in your code to access the JsonConvert class.

This method enables you to deserialize JSON arrays with object properties nested within child objects, which is essential when working with complex JSON structures.

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