# MusicCatalogResourceResponse An object that contains results for a catalog resource request. ``` struct MusicCatalogResourceResponse where MusicItemType : MusicItem ``` ## Topics ### Instance Properties [`let items: MusicItemCollection`](/documentation/MusicKit/MusicCatalogResourceResponse/items) A collection of items matching the filter used in the originating [`MusicCatalogResourceRequest`](/documentation/MusicKit/MusicCatalogResourceRequest). ### Instance Methods [`func item(for: MusicItemID) -> MusicItemType?`](/documentation/MusicKit/MusicCatalogResourceResponse/item(for:)) Returns the item in this response that corresponds to the given identifier. ## Relationships ### Conforms To [`Copyable`](/documentation/Swift/Copyable) [`Escapable`](/documentation/Swift/Escapable) [`CustomDebugStringConvertible`](/documentation/Swift/CustomDebugStringConvertible) [`CustomStringConvertible`](/documentation/Swift/CustomStringConvertible) [`Equatable`](/documentation/Swift/Equatable) [`SendableMetatype`](/documentation/Swift/SendableMetatype) [`Hashable`](/documentation/Swift/Hashable) [`Sendable`](/documentation/Swift/Sendable) [`Decodable`](/documentation/Swift/Decodable) [`Encodable`](/documentation/Swift/Encodable) --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)