DefaultAuthScopes reports the default set of authentication scopes to use with this package.

NewImageAnnotatorClient creates a new image annotator client based on gRPC.

NewImageAnnotatorRESTClient creates a new image annotator rest client.

ImageAnalysisIterator manages a stream of *visionpb.ImageAnalysis.

ImageAnnotationIterator manages a stream of *visionpb.ImageAnnotation.

ImageAnnotatorCallOptions contains the retry settings for each method of ImageAnnotatorClient.

ImageAnnotatorClient is a client for interacting with Vision API.