Sending a post request from postman returns status code 415

Question

I am using MediatR and Entity Framework Core and I have a post controller action

[HttpPost]
public async Task<ActionResult<User>> RegisterUser(RegisterUserCommand request)
{
    var response = await _mediator.Send(request);
    if (!response.IsSuccess)
    {
        return BadRequest(response.Error);
    }

    return Ok(response.Result);
}

Where RegisterUserCommand is defined as

public class RegisterUserCommand : IPreprocessedRequest<ICommandResult>
{
    public string Email { get; set; } = string.Empty;

    [ValidateNever]
    public string? Error { get; set; }
}

When I try to send a POST request from Postman it gives me a 415 error.

If it is necessary I can post the handler class

Status Code 415 - Unsupported Media Type. So I suggest you recheck how you are sending your raw request. — Nkosi, Mar 28 '20 at 16:20
Check your Content-Type in Postman. Set it to `Content-Type : application/json` — Sajith K, Mar 28 '20 at 16:24

score 2 · Accepted Answer · answered Mar 28 '20 at 16:33

2

Change header in postman to app json, double check your request headers

answered Mar 28 '20 at 16:33

Ilyas salam

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Sending a post request from postman returns status code 415

1 Answers1