You can try out the SDK quickly, see a complete implementation of various use cases, or use the sample app if you don't have your own Apple platforms app. To use the sample app, you'll need to perform the following steps:
VertexAISample.xcodeproj in the
FirebaseVertexAI/Sample directorycom.google.firebase.VertexAISampleGoogleService-Info.plist
to the FirebaseVertexAI/Sample directory, overwriting the placeholder file
with the same name