Unable to change the field of the response data body to uppercase

[Fengtao1314520]

when i use our library, i had set

builder.Services.AddCarter(); builder.Services.AddControllers() .AddJsonOptions(options => options.JsonSerializerOptions.PropertyNamingPolicy = null); but output still keep lowcase for first word, like this "userStatus": "active", I need uppercase "UserStatus": "active",

I have to changed respone code like this return Results.Json(result, new JsonSerializerOptions { PropertyNamingPolicy = null });

it can be work, but not i hoped method, i think must have other method can solve it.

[jchannon]

Create your own IResponseNegotiator with the settings you want, Carter will register it in DI automatically

https://github.com/CarterCommunity/Carter/blob/main/src/Carter/Response/DefaultJsonResponseNegotiator.cs

On Fri, 8 Dec 2023 at 09:17, Nate Ford @.***> wrote:

when i use our library, i had set

builder.Services.AddCarter(); builder.Services.AddControllers() .AddJsonOptions(options => options.JsonSerializerOptions.PropertyNamingPolicy = null); but output still keep lowcase for first word, like this "userStatus": "active", I need uppercase "UserStatus": "active",

I have to changed respone code like this return Results.Json(result, new JsonSerializerOptions { PropertyNamingPolicy = null });

it can be work, but not i hoped method, i think must have other method can solve it.

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[jchannon]

You could also define json serializer options using the below, either approaches will work

x.ConfigureHttpJsonOptions(jsonOptions =>
                        {
                            jsonOptions.SerializerOptions.PropertyNamingPolicy = JsonNamingPolicy.KebabCaseUpper;
                        });