Why am I getting a \"Too Many Arguments\" error when initializing a struct for JSON responses in Go?

Overcoming "Too Many Arguments" Error in Struct Initialization for JSON Responses

In Go, when using a struct as a parameter for JSON responses, you may encounter an error stating that too many arguments are provided. This can occur despite passing all necessary arguments. Let's delve into the issue and find a solution.

In the given code snippet, you attempt to initialize an instance of the DataResponse struct using the syntax resp := DataResponse(200, user), where 200 represents the Status and user is the Data to be returned. However, the compiler complains with the message: "too many arguments to conversion to DataResponse."

The issue stems from the missing curly braces in the struct initialization. In Go, struct initialization should follow the following syntax:

resp := DataResponse{200, user}

By enclosing the arguments in curly braces, you correctly initialize the DataResponse struct with the two necessary elements: Status and Data. The compiler now recognizes the arguments as valid, and the code will compile without errors.

Remember, when initializing structs in Go, always use curly braces to enclose the arguments. This ensures that the compiler can properly parse the initialization syntax and match the provided arguments to the expected struct fields.

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