DBFILESAlphaGetMetadataError

@interface DBFILESAlphaGetMetadataError : NSObject <DBSerializable, NSCopying>

The AlphaGetMetadataError union.

This class implements the DBSerializable protocol (serialize and deserialize instance methods), which is required for all Obj-C SDK API route objects.

  • Retrieves whether the union’s current tag state has value path.

    Note

    Call this method and ensure it returns true before accessing the path property, otherwise a runtime exception will be thrown.

    Declaration

    Objective-C

    - (BOOL)isPath;

    Swift

    func isPath() -> Bool

    Return Value

    Whether the union’s current tag state has value path.

  • Retrieves whether the union’s current tag state has value properties_error.

    Note

    Call this method and ensure it returns true before accessing the propertiesError property, otherwise a runtime exception will be thrown.

    Declaration

    Objective-C

    - (BOOL)isPropertiesError;

    Swift

    func isPropertiesError() -> Bool

    Return Value

    Whether the union’s current tag state has value properties_error.

  • Retrieves string value of union’s current tag state.

    Declaration

    Objective-C

    - (nonnull NSString *)tagName;

    Swift

    func tagName() -> String

    Return Value

    A human-readable string representing the union’s current tag state.