Why Does My JSON Array Deserialization Fail When Expecting a Single Object?

JSON array back serialization error: The cause of the investigation

When trying to serialize JSON data, be sure to ensure that the JSON structure is consistent with the expected object or collection type. In this example, the mistake encountered is:

Understand the JSON structure

<code>“无法将当前JSON数组（例如[1,2,3]）反序列化为类型'test.Model.RetrieveMultipleResponse'，因为该类型需要一个JSON对象（例如{"name":"value"}）才能正确反序列化。”</code>

JSON provided by a RetrieVEMultipLESPONSE array:

This structure indicates that JSON is an array of a single RETRIEVEMULTIPESPONSE object, not a single object.

<code>[
    { ... },
    { ... },
    { ... }
]</code>

matching the JSON structure with the target type

Specify the type of dependentization target type is 'RetrieveMultipLereresponse', which expects a single object. However, the JSON structure is an array of the object. To solve the problem of not matching this, we need to organize the JSON backlord into a collection type that can handle the array of objects. Solution: The deepening to the collection type

To correctly serialize the JSON array, we need to use the collection type as the target type:

By changing the target type into a collection type (such as list), we can successfully deepen the array of the RetrieVemultipLESPONSE object.

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