# Deleted APIs

# Deleted APIs

## Summary

- Member `[ArImage_getNdkImage](https://developers.google.com/ar/reference/c/group/ar-image#arimage_getndkimage)(const ArImage \*image, const AImage \*\*out_ndk_image)`  
  Removed in ARCore SDK 1.23.0 after being deprecated in ARCore SDK 1.10.0. Use the other `https://developers.google.com/ar/reference/c/group/ar-image#arimage_1` functions to obtain image data. ARCore can produce a wide variety of images, not all of which can be represented using [Android NDK `AImage`](https://developer.android.com/ndk/reference/group/media#aimage) provided by this function. In those cases, this function will return `NULL` in `out_ndk_image`.
- Member `[ArImageMetadata_getNdkCameraMetadata](https://developers.google.com/ar/reference/c/group/ar-image-metadata#arimagemetadata_getndkcamerametadata)(const ArSession \*session, const ArImageMetadata \*image_metadata, const ACameraMetadata \*\*out_ndk_metadata)`  
  Removed in ARCore SDK 1.23.0 after being deprecated in ARCore SDK 1.20.0. Use `https://developers.google.com/ar/reference/c/group/ar-image-metadata#arimagemetadata_getconstentry` instead of `ACameraMetadata_getConstEntry`.