Class NotFoundError

Represents a "not found" error (HTTP 404 equivalent). Use when a requested resource does not exist.

public class NotFoundError : Reason<NotFoundError>, IReasonMetadata, IError, IReason, IErrorFactory<NotFoundError>

Inherited Members: Reason<NotFoundError>.WithMessage(string)

Reason<NotFoundError>.WithTag(string, object)

Reason<NotFoundError>.WithTag<T>(TagKey<T>, T)

Reason<NotFoundError>.WithTags(params (string key, object value)[])

Reason<NotFoundError>.WithTagsFrom(ImmutableDictionary<string, object>)

Reason<NotFoundError>.WithMetadata(ReasonMetadata)

Reason.Message

Reason.Tags

Reason.Metadata

Reason.ToString()

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

Extension Methods: ReasonMetadataExtensions.HasCallerInfo(IReason)

ReasonMetadataExtensions.TryGetMetadata(IReason)

ReasonTagExtensions.Has<T>(IReason, TagKey<T>)

ReasonTagExtensions.TryGet<T>(IReason, TagKey<T>, out T?)

TagAccessExtensions.FormatTags(IReason, string)

TagAccessExtensions.GetTagBool(IReason, string, bool)

TagAccessExtensions.GetTagDecimal(IReason, string, decimal)

TagAccessExtensions.GetTagInt(IReason, string, int)

TagAccessExtensions.GetTagKeys(IReason)

TagAccessExtensions.GetTagString(IReason, string, string)

TagAccessExtensions.GetTag<T>(IReason, string, T?)

TagAccessExtensions.GetTags(IReason)

TagAccessExtensions.HasTag(IReason, string)

TagAccessExtensions.RequireTag<T>(IReason, string)

ValidationExtensions.EnsureNotNull<TCollection>(TCollection?, string, string?)

Examples

Result<User>.Fail(new NotFoundError("User", userId));
Result<Order>.Fail(new NotFoundError("Order not found"));

public NotFoundError(string entityName, object id, string? callerMember = null, string? callerFile = null, int callerLine = 0)

public NotFoundError(string message, string? callerMember = null, string? callerFile = null, int callerLine = 0)

Creates an instance of NotFoundError with the given message.

public static NotFoundError Create(string message)

Factory method for creating new instances (maintains immutability). Must be implemented by derived classes.

protected override NotFoundError CreateNew(string message, ImmutableDictionary<string, object> tags)