namespace Musify.Api.DataTransferObjects.Tracks { public record AudioUploadRequest( string FileType, string ContentType, long? ExpectedSizeBytes = null); public record RequestTrackUploadUrlsRequest( string? PictureFileType = null, string? PictureContentType = null, string? AudioFileType = null, string? AudioContentType = null, long? ExpectedPictureSizeBytes = null, long? ExpectedAudioSizeBytes = null, IReadOnlyList? Audios = null); }