C#•3y ago•

9 replies

✅ [JsonProprety] isn't being respected ASP.NET Core

Howdy! I've been having this issue that I can't get figure out.

For context this is a ASP.NET Core WebAPI

I have only one controller which is causing me issues and I can't quite figure out why.

This is the signature for it:

[HttpPost]
public async Task<IActionResult> Post([FromForm] PostRequest request, [FromForm] IFormFile? file)
{
  ...
}

[HttpPost]
public async Task<IActionResult> Post([FromForm] PostRequest request, [FromForm] IFormFile? file)
{
  ...
}

This is how

PostRequest

PostRequest

class looks like:

using Newtonsoft.Json;

public class PostRequest
{
    [JsonProperty("stamps")]
    public bool TimeStamps { get; set; }

    [JsonProperty("lang")]
    public string Lang { get; set; } = "auto";

    [JsonProperty("translate")]
    public bool Translate { get; set; }

    [JsonProperty("model")]
    public string Model { get; set; } = "base";
}

using Newtonsoft.Json;

public class PostRequest
{
    [JsonProperty("stamps")]
    public bool TimeStamps { get; set; }

    [JsonProperty("lang")]
    public string Lang { get; set; } = "auto";

    [JsonProperty("translate")]
    public bool Translate { get; set; }

    [JsonProperty("model")]
    public string Model { get; set; } = "base";
}

The issue is that

[JsonProperty]

[JsonProperty]

Attribute isn't being respected, whenever I sent a request like this:

curl -X POST \
  -H "Content-Type: multipart/form-data" \
  -F "file=@/path/to/file.mp3" \
  -F "lang=en" \
  -F 'stamps=true' \
  -F "model=base" \
  -F "translate=true" \
  <insert url>

curl -X POST \
  -H "Content-Type: multipart/form-data" \
  -F "file=@/path/to/file.mp3" \
  -F "lang=en" \
  -F 'stamps=true' \
  -F "model=base" \
  -F "translate=true" \
  <insert url>

The

TimeStamps

TimeStamps

doesn't get set to

true

true

even though it has the

stamps

stamps

attribute. If I set

stamps

stamps

in curl to

timestamps

timestamps

it will work which leads me to believe that they're something wrong with the attributes.

I originally was using

System.Text.Json

System.Text.Json

but switch to

Newtonsoft.Json

Newtonsoft.Json

thinking It might be a bug in

System.Text.Json

System.Text.Json

but sadly nothing changed.

✅ [JsonProprety] isn't being respected ASP.NET Core

[HttpPost]
public async Task<IActionResult> Post([FromForm] PostRequest request, [FromForm] IFormFile? file)
{
  ...
}

[HttpPost]
public async Task<IActionResult> Post([FromForm] PostRequest request, [FromForm] IFormFile? file)
{
  ...
}

This is how

PostRequest

PostRequest

class looks like:

using Newtonsoft.Json;

public class PostRequest
{
    [JsonProperty("stamps")]
    public bool TimeStamps { get; set; }

    [JsonProperty("lang")]
    public string Lang { get; set; } = "auto";

    [JsonProperty("translate")]
    public bool Translate { get; set; }

    [JsonProperty("model")]
    public string Model { get; set; } = "base";
}

using Newtonsoft.Json;

public class PostRequest
{
    [JsonProperty("stamps")]
    public bool TimeStamps { get; set; }

    [JsonProperty("lang")]
    public string Lang { get; set; } = "auto";

    [JsonProperty("translate")]
    public bool Translate { get; set; }

    [JsonProperty("model")]
    public string Model { get; set; } = "base";
}

The issue is that

[JsonProperty]

[JsonProperty]

Attribute isn't being respected, whenever I sent a request like this:

curl -X POST \
  -H "Content-Type: multipart/form-data" \
  -F "file=@/path/to/file.mp3" \
  -F "lang=en" \
  -F 'stamps=true' \
  -F "model=base" \
  -F "translate=true" \
  <insert url>

curl -X POST \
  -H "Content-Type: multipart/form-data" \
  -F "file=@/path/to/file.mp3" \
  -F "lang=en" \
  -F 'stamps=true' \
  -F "model=base" \
  -F "translate=true" \
  <insert url>

The

TimeStamps

TimeStamps

doesn't get set to

true

true

even though it has the

stamps

stamps

attribute. If I set

stamps

stamps

in curl to

timestamps

timestamps

it will work which leads me to believe that they're something wrong with the attributes.

I originally was using

System.Text.Json

System.Text.Json

but switch to

Newtonsoft.Json

Newtonsoft.Json

thinking It might be a bug in

System.Text.Json

System.Text.Json

but sadly nothing changed.

✅ [JsonProprety] isn't being respected ASP.NET Core

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