/// <summary>
/// Produces a <see cref="StatusCodes.Status400BadRequest"/> response
/// with a <see cref="HttpValidationProblemDetails"/> value.
/// </summary>
/// <param name="errors">One or more validation errors.</param>
/// <param name="detail">The value for <see cref="ProblemDetails.Detail" />.</param>
/// <param name="instance">The value for <see cref="ProblemDetails.Instance" />.</param>
/// <param name="statusCode">The status code.</param>
/// <param name="title">The value for <see cref="ProblemDetails.Title" />. Defaults to "One or more validation errors occurred."</param>
/// <param name="type">The value for <see cref="ProblemDetails.Type" />.</param>
/// <param name="extensions">The value for <see cref="ProblemDetails.Extensions" />.</param>
/// <returns>The created <see cref="IResult"/> for the response.</returns>
public static IResult ValidationProblem(
IDictionary <string, string[]> errors,
string?detail = null,
string?instance = null,
int?statusCode = null,
string?title = null,
string?type = null,
IDictionary <string, object?>?extensions = null)
{
var problemDetails = new HttpValidationProblemDetails(errors)
{
Detail = detail,
Instance = instance,
Type = type,
Status = statusCode,
};
problemDetails.Title = title ?? problemDetails.Title;
if (extensions is not null)
{
foreach (var extension in extensions)
{
problemDetails.Extensions.Add(extension);
}
}
return(new ObjectResult(problemDetails)
{
ContentType = "application/problem+json",
});
}
/// <summary>
/// Produces a <see cref="StatusCodes.Status400BadRequest"/> response
/// with a <see cref="HttpValidationProblemDetails"/> value.
/// </summary>
/// <param name="errors">One or more validation errors.</param>
/// <param name="detail">The value for <see cref="ProblemDetails.Detail" />.</param>
/// <param name="instance">The value for <see cref="ProblemDetails.Instance" />.</param>
/// <param name="statusCode">The status code.</param>
/// <param name="title">The value for <see cref="ProblemDetails.Title" />.</param>
/// <param name="type">The value for <see cref="ProblemDetails.Type" />.</param>
/// <returns>The created <see cref="IResult"/> for the response.</returns>
public static IResult ValidationProblem(
IDictionary <string, string[]> errors,
string?detail = null,
string?instance = null,
int?statusCode = null,
string?title = null,
string?type = null)
{
var problemDetails = new HttpValidationProblemDetails(errors)
{
Detail = detail,
Instance = instance,
Title = title,
Type = type,
Status = statusCode,
};
return(new ObjectResult(problemDetails)
{
ContentType = "application/problem+json",
});
}