From 1e95789587db7d93ebbaa5eb65da17d3dbf8ab64 Mon Sep 17 00:00:00 2001
From: Jonathan Amsterdam <jba@users.noreply.github.com>
Date: Fri, 3 Mar 2017 15:47:30 -0500
Subject: [PATCH] vision: update files for vision 1.1 (#21)

---
 googleapis/cloud/vision/v1/geometry.pb.go     |  14 +-
 .../cloud/vision/v1/image_annotator.pb.go     | 628 +++++++++++-------
 .../cloud/vision/v1/text_annotation.pb.go     | 538 +++++++++++++++
 .../cloud/vision/v1/web_detection.pb.go       | 194 ++++++
 4 files changed, 1142 insertions(+), 232 deletions(-)
 create mode 100644 googleapis/cloud/vision/v1/text_annotation.pb.go
 create mode 100644 googleapis/cloud/vision/v1/web_detection.pb.go

diff --git a/googleapis/cloud/vision/v1/geometry.pb.go b/googleapis/cloud/vision/v1/geometry.pb.go
index e6d2930f..455cd456 100644
--- a/googleapis/cloud/vision/v1/geometry.pb.go
+++ b/googleapis/cloud/vision/v1/geometry.pb.go
@@ -8,6 +8,8 @@ Package vision is a generated protocol buffer package.
 It is generated from these files:
 	google/cloud/vision/v1/geometry.proto
 	google/cloud/vision/v1/image_annotator.proto
+	google/cloud/vision/v1/text_annotation.proto
+	google/cloud/vision/v1/web_detection.proto
 
 It has these top-level messages:
 	Vertex
@@ -25,11 +27,21 @@ It has these top-level messages:
 	ColorInfo
 	DominantColorsAnnotation
 	ImageProperties
+	CropHint
+	CropHintsAnnotation
+	CropHintsParams
 	ImageContext
 	AnnotateImageRequest
 	AnnotateImageResponse
 	BatchAnnotateImagesRequest
 	BatchAnnotateImagesResponse
+	TextAnnotation
+	Page
+	Block
+	Paragraph
+	Word
+	Symbol
+	WebDetection
 */
 package vision
 
@@ -142,7 +154,7 @@ func init() { proto.RegisterFile("google/cloud/vision/v1/geometry.proto", fileDe
 
 var fileDescriptor0 = []byte{
 	// 237 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0x90, 0x31, 0x4b, 0x03, 0x31,
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0x74, 0x90, 0x31, 0x4b, 0x03, 0x31,
 	0x14, 0x80, 0x79, 0x57, 0x2c, 0x25, 0xd6, 0xe5, 0x06, 0x39, 0x1c, 0xa4, 0x1c, 0x0a, 0x9d, 0x12,
 	0xaa, 0x4e, 0xea, 0x74, 0x8b, 0xe0, 0x74, 0xdc, 0xe0, 0xe0, 0x56, 0xaf, 0x8f, 0x47, 0xe0, 0x9a,
 	0x57, 0x92, 0x34, 0x34, 0xfd, 0xe5, 0x8e, 0xd2, 0xa4, 0x28, 0x8a, 0xdd, 0xf2, 0x91, 0x8f, 0xf7,
diff --git a/googleapis/cloud/vision/v1/image_annotator.pb.go b/googleapis/cloud/vision/v1/image_annotator.pb.go
index 1c291347..9b028bba 100644
--- a/googleapis/cloud/vision/v1/image_annotator.pb.go
+++ b/googleapis/cloud/vision/v1/image_annotator.pb.go
@@ -22,22 +22,22 @@ var _ = proto.Marshal
 var _ = fmt.Errorf
 var _ = math.Inf
 
-// A bucketized representation of likelihood meant to give our clients highly
-// stable results across model upgrades.
+// A bucketized representation of likelihood, which is intended to give clients
+// highly stable results across model upgrades.
 type Likelihood int32
 
 const (
 	// Unknown likelihood.
 	Likelihood_UNKNOWN Likelihood = 0
-	// The image very unlikely belongs to the vertical specified.
+	// It is very unlikely that the image belongs to the specified vertical.
 	Likelihood_VERY_UNLIKELY Likelihood = 1
-	// The image unlikely belongs to the vertical specified.
+	// It is unlikely that the image belongs to the specified vertical.
 	Likelihood_UNLIKELY Likelihood = 2
-	// The image possibly belongs to the vertical specified.
+	// It is possible that the image belongs to the specified vertical.
 	Likelihood_POSSIBLE Likelihood = 3
-	// The image likely belongs to the vertical specified.
+	// It is likely that the image belongs to the specified vertical.
 	Likelihood_LIKELY Likelihood = 4
-	// The image very likely belongs to the vertical specified.
+	// It is very likely that the image belongs to the specified vertical.
 	Likelihood_VERY_LIKELY Likelihood = 5
 )
 
@@ -79,31 +79,44 @@ const (
 	Feature_LABEL_DETECTION Feature_Type = 4
 	// Run OCR.
 	Feature_TEXT_DETECTION Feature_Type = 5
-	// Run various computer vision models to compute image safe-search properties.
+	// Run dense text document OCR. Takes precedence when both
+	// DOCUMENT_TEXT_DETECTION and TEXT_DETECTION are present.
+	Feature_DOCUMENT_TEXT_DETECTION Feature_Type = 11
+	// Run computer vision models to compute image safe-search properties.
 	Feature_SAFE_SEARCH_DETECTION Feature_Type = 6
-	// Compute a set of properties about the image (such as the image's dominant colors).
+	// Compute a set of image properties, such as the image's dominant colors.
 	Feature_IMAGE_PROPERTIES Feature_Type = 7
+	// Run crop hints.
+	Feature_CROP_HINTS Feature_Type = 9
+	// Run web detection.
+	Feature_WEB_DETECTION Feature_Type = 10
 )
 
 var Feature_Type_name = map[int32]string{
-	0: "TYPE_UNSPECIFIED",
-	1: "FACE_DETECTION",
-	2: "LANDMARK_DETECTION",
-	3: "LOGO_DETECTION",
-	4: "LABEL_DETECTION",
-	5: "TEXT_DETECTION",
-	6: "SAFE_SEARCH_DETECTION",
-	7: "IMAGE_PROPERTIES",
+	0:  "TYPE_UNSPECIFIED",
+	1:  "FACE_DETECTION",
+	2:  "LANDMARK_DETECTION",
+	3:  "LOGO_DETECTION",
+	4:  "LABEL_DETECTION",
+	5:  "TEXT_DETECTION",
+	11: "DOCUMENT_TEXT_DETECTION",
+	6:  "SAFE_SEARCH_DETECTION",
+	7:  "IMAGE_PROPERTIES",
+	9:  "CROP_HINTS",
+	10: "WEB_DETECTION",
 }
 var Feature_Type_value = map[string]int32{
-	"TYPE_UNSPECIFIED":      0,
-	"FACE_DETECTION":        1,
-	"LANDMARK_DETECTION":    2,
-	"LOGO_DETECTION":        3,
-	"LABEL_DETECTION":       4,
-	"TEXT_DETECTION":        5,
-	"SAFE_SEARCH_DETECTION": 6,
-	"IMAGE_PROPERTIES":      7,
+	"TYPE_UNSPECIFIED":        0,
+	"FACE_DETECTION":          1,
+	"LANDMARK_DETECTION":      2,
+	"LOGO_DETECTION":          3,
+	"LABEL_DETECTION":         4,
+	"TEXT_DETECTION":          5,
+	"DOCUMENT_TEXT_DETECTION": 11,
+	"SAFE_SEARCH_DETECTION":   6,
+	"IMAGE_PROPERTIES":        7,
+	"CROP_HINTS":              9,
+	"WEB_DETECTION":           10,
 }
 
 func (x Feature_Type) String() string {
@@ -112,9 +125,9 @@ func (x Feature_Type) String() string {
 func (Feature_Type) EnumDescriptor() ([]byte, []int) { return fileDescriptor1, []int{0, 0} }
 
 // Face landmark (feature) type.
-// Left and right are defined from the vantage of the viewer of the image,
-// without considering mirror projections typical of photos. So, LEFT_EYE,
-// typically is the person's right eye.
+// Left and right are defined from the vantage of the viewer of the image
+// without considering mirror projections typical of photos. So, `LEFT_EYE`,
+// typically, is the person's right eye.
 type FaceAnnotation_Landmark_Type int32
 
 const (
@@ -272,9 +285,9 @@ func (FaceAnnotation_Landmark_Type) EnumDescriptor() ([]byte, []int) {
 	return fileDescriptor1, []int{3, 0, 0}
 }
 
-// The <em>Feature</em> indicates what type of image detection task to perform.
 // Users describe the type of Google Cloud Vision API tasks to perform over
-// images by using <em>Feature</em>s. Features encode the Cloud Vision API
+// images by using *Feature*s. Each Feature indicates a type of image
+// detection task to perform. Features encode the Cloud Vision API
 // vertical to operate on and the number of top-scoring results to return.
 type Feature struct {
 	// The feature type.
@@ -304,11 +317,24 @@ func (m *Feature) GetMaxResults() int32 {
 
 // External image source (Google Cloud Storage image location).
 type ImageSource struct {
-	// Google Cloud Storage image URI. It must be in the following form:
-	// `gs://bucket_name/object_name`. For more
-	// details, please see: https://cloud.google.com/storage/docs/reference-uris.
-	// NOTE: Cloud Storage object versioning is not supported!
+	// NOTE: For new code `image_uri` below is preferred.
+	// Google Cloud Storage image URI, which must be in the following form:
+	// `gs://bucket_name/object_name` (for details, see
+	// [Google Cloud Storage Request
+	// URIs](https://cloud.google.com/storage/docs/reference-uris)).
+	// NOTE: Cloud Storage object versioning is not supported.
 	GcsImageUri string `protobuf:"bytes,1,opt,name=gcs_image_uri,json=gcsImageUri" json:"gcs_image_uri,omitempty"`
+	// Image URI which supports:
+	// 1) Google Cloud Storage image URI, which must be in the following form:
+	// `gs://bucket_name/object_name` (for details, see
+	// [Google Cloud Storage Request
+	// URIs](https://cloud.google.com/storage/docs/reference-uris)).
+	// NOTE: Cloud Storage object versioning is not supported.
+	// 2) Publicly accessible image HTTP/HTTPS URL.
+	// This is preferred over the legacy `gcs_image_uri` above. When both
+	// `gcs_image_uri` and `image_uri` are specified, `image_uri` takes
+	// precedence.
+	ImageUri string `protobuf:"bytes,2,opt,name=image_uri,json=imageUri" json:"image_uri,omitempty"`
 }
 
 func (m *ImageSource) Reset()                    { *m = ImageSource{} }
@@ -323,15 +349,22 @@ func (m *ImageSource) GetGcsImageUri() string {
 	return ""
 }
 
+func (m *ImageSource) GetImageUri() string {
+	if m != nil {
+		return m.ImageUri
+	}
+	return ""
+}
+
 // Client image to perform Google Cloud Vision API tasks over.
 type Image struct {
 	// Image content, represented as a stream of bytes.
 	// Note: as with all `bytes` fields, protobuffers use a pure binary
 	// representation, whereas JSON representations use base64.
 	Content []byte `protobuf:"bytes,1,opt,name=content,proto3" json:"content,omitempty"`
-	// Google Cloud Storage image location. If both 'content' and 'source'
-	// are filled for an image, 'content' takes precedence and it will be
-	// used for performing the image annotation request.
+	// Google Cloud Storage image location. If both `content` and `source`
+	// are provided for an image, `content` takes precedence and is
+	// used to perform the image annotation request.
 	Source *ImageSource `protobuf:"bytes,2,opt,name=source" json:"source,omitempty"`
 }
 
@@ -357,35 +390,32 @@ func (m *Image) GetSource() *ImageSource {
 // A face annotation object contains the results of face detection.
 type FaceAnnotation struct {
 	// The bounding polygon around the face. The coordinates of the bounding box
-	// are in the original image's scale, as returned in ImageParams.
+	// are in the original image's scale, as returned in `ImageParams`.
 	// The bounding box is computed to "frame" the face in accordance with human
 	// expectations. It is based on the landmarker results.
 	// Note that one or more x and/or y coordinates may not be generated in the
-	// BoundingPoly (the polygon will be unbounded) if only a partial face appears in
-	// the image to be annotated.
+	// `BoundingPoly` (the polygon will be unbounded) if only a partial face
+	// appears in the image to be annotated.
 	BoundingPoly *BoundingPoly `protobuf:"bytes,1,opt,name=bounding_poly,json=boundingPoly" json:"bounding_poly,omitempty"`
-	// This bounding polygon is tighter than the previous
-	// <code>boundingPoly</code>, and
-	// encloses only the skin part of the face. Typically, it is used to
-	// eliminate the face from any image analysis that detects the
+	// The `fd_bounding_poly` bounding polygon is tighter than the
+	// `boundingPoly`, and encloses only the skin part of the face. Typically, it
+	// is used to eliminate the face from any image analysis that detects the
 	// "amount of skin" visible in an image. It is not based on the
 	// landmarker results, only on the initial face detection, hence
 	// the <code>fd</code> (face detection) prefix.
 	FdBoundingPoly *BoundingPoly `protobuf:"bytes,2,opt,name=fd_bounding_poly,json=fdBoundingPoly" json:"fd_bounding_poly,omitempty"`
 	// Detected face landmarks.
 	Landmarks []*FaceAnnotation_Landmark `protobuf:"bytes,3,rep,name=landmarks" json:"landmarks,omitempty"`
-	// Roll angle. Indicates the amount of clockwise/anti-clockwise rotation of
-	// the
-	// face relative to the image vertical, about the axis perpendicular to the
-	// face. Range [-180,180].
+	// Roll angle, which indicates the amount of clockwise/anti-clockwise rotation
+	// of the face relative to the image vertical about the axis perpendicular to
+	// the face. Range [-180,180].
 	RollAngle float32 `protobuf:"fixed32,4,opt,name=roll_angle,json=rollAngle" json:"roll_angle,omitempty"`
-	// Yaw angle. Indicates the leftward/rightward angle that the face is
-	// pointing, relative to the vertical plane perpendicular to the image. Range
+	// Yaw angle, which indicates the leftward/rightward angle that the face is
+	// pointing relative to the vertical plane perpendicular to the image. Range
 	// [-180,180].
 	PanAngle float32 `protobuf:"fixed32,5,opt,name=pan_angle,json=panAngle" json:"pan_angle,omitempty"`
-	// Pitch angle. Indicates the upwards/downwards angle that the face is
-	// pointing
-	// relative to the image's horizontal plane. Range [-180,180].
+	// Pitch angle, which indicates the upwards/downwards angle that the face is
+	// pointing relative to the image's horizontal plane. Range [-180,180].
 	TiltAngle float32 `protobuf:"fixed32,6,opt,name=tilt_angle,json=tiltAngle" json:"tilt_angle,omitempty"`
 	// Detection confidence. Range [0, 1].
 	DetectionConfidence float32 `protobuf:"fixed32,7,opt,name=detection_confidence,json=detectionConfidence" json:"detection_confidence,omitempty"`
@@ -519,8 +549,9 @@ func (m *FaceAnnotation) GetHeadwearLikelihood() Likelihood {
 
 // A face-specific landmark (for example, a face feature).
 // Landmark positions may fall outside the bounds of the image
-// when the face is near one or more edges of the image.
-// Therefore it is NOT guaranteed that 0 <= x < width or 0 <= y < height.
+// if the face is near one or more edges of the image.
+// Therefore it is NOT guaranteed that `0 <= x < width` or
+// `0 <= y < height`.
 type FaceAnnotation_Landmark struct {
 	// Face landmark type.
 	Type FaceAnnotation_Landmark_Type `protobuf:"varint,3,opt,name=type,enum=google.cloud.vision.v1.FaceAnnotation_Landmark_Type" json:"type,omitempty"`
@@ -549,7 +580,7 @@ func (m *FaceAnnotation_Landmark) GetPosition() *Position {
 
 // Detected entity location information.
 type LocationInfo struct {
-	// Lat - long location coordinates.
+	// lat/long location coordinates.
 	LatLng *google_type1.LatLng `protobuf:"bytes,1,opt,name=lat_lng,json=latLng" json:"lat_lng,omitempty"`
 }
 
@@ -565,7 +596,7 @@ func (m *LocationInfo) GetLatLng() *google_type1.LatLng {
 	return nil
 }
 
-// Arbitrary name/value pair.
+// A `Property` consists of a user-supplied name/value pair.
 type Property struct {
 	// Name of the property.
 	Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
@@ -594,40 +625,40 @@ func (m *Property) GetValue() string {
 
 // Set of detected entity features.
 type EntityAnnotation struct {
-	// Opaque entity ID. Some IDs might be available in Knowledge Graph(KG).
-	// For more details on KG please see:
-	// https://developers.google.com/knowledge-graph/
+	// Opaque entity ID. Some IDs may be available in
+	// [Google Knowledge Graph Search API](https://developers.google.com/knowledge-graph/).
 	Mid string `protobuf:"bytes,1,opt,name=mid" json:"mid,omitempty"`
 	// The language code for the locale in which the entity textual
-	// <code>description</code> (next field) is expressed.
+	// `description` is expressed.
 	Locale string `protobuf:"bytes,2,opt,name=locale" json:"locale,omitempty"`
-	// Entity textual description, expressed in its <code>locale</code> language.
+	// Entity textual description, expressed in its `locale` language.
 	Description string `protobuf:"bytes,3,opt,name=description" json:"description,omitempty"`
 	// Overall score of the result. Range [0, 1].
 	Score float32 `protobuf:"fixed32,4,opt,name=score" json:"score,omitempty"`
 	// The accuracy of the entity detection in an image.
-	// For example, for an image containing 'Eiffel Tower,' this field represents
-	// the confidence that there is a tower in the query image. Range [0, 1].
+	// For example, for an image in which the "Eiffel Tower" entity is detected,
+	// this field represents the confidence that there is a tower in the query
+	// image. Range [0, 1].
 	Confidence float32 `protobuf:"fixed32,5,opt,name=confidence" json:"confidence,omitempty"`
 	// The relevancy of the ICA (Image Content Annotation) label to the
-	// image. For example, the relevancy of 'tower' to an image containing
-	// 'Eiffel Tower' is likely higher than an image containing a distant towering
-	// building, though the confidence that there is a tower may be the same.
-	// Range [0, 1].
+	// image. For example, the relevancy of "tower" is likely higher to an image
+	// containing the detected "Eiffel Tower" than to an image containing a
+	// detected distant towering building, even though the confidence that
+	// there is a tower in each image may be the same. Range [0, 1].
 	Topicality float32 `protobuf:"fixed32,6,opt,name=topicality" json:"topicality,omitempty"`
-	// Image region to which this entity belongs. Not filled currently
+	// Image region to which this entity belongs. Currently not produced
 	// for `LABEL_DETECTION` features. For `TEXT_DETECTION` (OCR), `boundingPoly`s
 	// are produced for the entire text detected in an image region, followed by
 	// `boundingPoly`s for each word within the detected text.
 	BoundingPoly *BoundingPoly `protobuf:"bytes,7,opt,name=bounding_poly,json=boundingPoly" json:"bounding_poly,omitempty"`
 	// The location information for the detected entity. Multiple
-	// <code>LocationInfo</code> elements can be present since one location may
-	// indicate the location of the scene in the query image, and another the
-	// location of the place where the query image was taken. Location information
-	// is usually present for landmarks.
+	// `LocationInfo` elements can be present because one location may
+	// indicate the location of the scene in the image, and another location
+	// may indicate the location of the place where the image was taken.
+	// Location information is usually present for landmarks.
 	Locations []*LocationInfo `protobuf:"bytes,8,rep,name=locations" json:"locations,omitempty"`
-	// Some entities can have additional optional <code>Property</code> fields.
-	// For example a different kind of score or string that qualifies the entity.
+	// Some entities may have optional user-supplied `Property` (name/value)
+	// fields, such a score or string that qualifies the entity.
 	Properties []*Property `protobuf:"bytes,9,rep,name=properties" json:"properties,omitempty"`
 }
 
@@ -699,17 +730,17 @@ func (m *EntityAnnotation) GetProperties() []*Property {
 	return nil
 }
 
-// Set of features pertaining to the image, computed by various computer vision
+// Set of features pertaining to the image, computed by computer vision
 // methods over safe-search verticals (for example, adult, spoof, medical,
 // violence).
 type SafeSearchAnnotation struct {
-	// Represents the adult contents likelihood for the image.
+	// Represents the adult content likelihood for the image.
 	Adult Likelihood `protobuf:"varint,1,opt,name=adult,enum=google.cloud.vision.v1.Likelihood" json:"adult,omitempty"`
-	// Spoof likelihood. The likelihood that an obvious modification
+	// Spoof likelihood. The likelihood that an modification
 	// was made to the image's canonical version to make it appear
 	// funny or offensive.
 	Spoof Likelihood `protobuf:"varint,2,opt,name=spoof,enum=google.cloud.vision.v1.Likelihood" json:"spoof,omitempty"`
-	// Likelihood this is a medical image.
+	// Likelihood that this is a medical image.
 	Medical Likelihood `protobuf:"varint,3,opt,name=medical,enum=google.cloud.vision.v1.Likelihood" json:"medical,omitempty"`
 	// Violence likelihood.
 	Violence Likelihood `protobuf:"varint,4,opt,name=violence,enum=google.cloud.vision.v1.Likelihood" json:"violence,omitempty"`
@@ -748,7 +779,7 @@ func (m *SafeSearchAnnotation) GetViolence() Likelihood {
 	return Likelihood_UNKNOWN
 }
 
-// Rectangle determined by min and max LatLng pairs.
+// Rectangle determined by min and max `LatLng` pairs.
 type LatLongRect struct {
 	// Min lat/long pair.
 	MinLatLng *google_type1.LatLng `protobuf:"bytes,1,opt,name=min_lat_lng,json=minLatLng" json:"min_lat_lng,omitempty"`
@@ -775,14 +806,14 @@ func (m *LatLongRect) GetMaxLatLng() *google_type1.LatLng {
 	return nil
 }
 
-// Color information consists of RGB channels, score and fraction of
-// image the color occupies in the image.
+// Color information consists of RGB channels, score, and the fraction of
+// the image that the color occupies in the image.
 type ColorInfo struct {
 	// RGB components of the color.
 	Color *google_type.Color `protobuf:"bytes,1,opt,name=color" json:"color,omitempty"`
 	// Image-specific score for this color. Value in range [0, 1].
 	Score float32 `protobuf:"fixed32,2,opt,name=score" json:"score,omitempty"`
-	// Stores the fraction of pixels the color occupies in the image.
+	// The fraction of pixels the color occupies in the image.
 	// Value in range [0, 1].
 	PixelFraction float32 `protobuf:"fixed32,3,opt,name=pixel_fraction,json=pixelFraction" json:"pixel_fraction,omitempty"`
 }
@@ -815,7 +846,7 @@ func (m *ColorInfo) GetPixelFraction() float32 {
 
 // Set of dominant colors and their corresponding scores.
 type DominantColorsAnnotation struct {
-	// RGB color values, with their score and pixel fraction.
+	// RGB color values with their score and pixel fraction.
 	Colors []*ColorInfo `protobuf:"bytes,1,rep,name=colors" json:"colors,omitempty"`
 }
 
@@ -831,7 +862,7 @@ func (m *DominantColorsAnnotation) GetColors() []*ColorInfo {
 	return nil
 }
 
-// Stores image properties (e.g. dominant colors).
+// Stores image properties, such as dominant colors.
 type ImageProperties struct {
 	// If present, dominant colors completed successfully.
 	DominantColors *DominantColorsAnnotation `protobuf:"bytes,1,opt,name=dominant_colors,json=dominantColors" json:"dominant_colors,omitempty"`
@@ -849,9 +880,87 @@ func (m *ImageProperties) GetDominantColors() *DominantColorsAnnotation {
 	return nil
 }
 
-// Image context.
+// Single crop hint that is used to generate a new crop when serving an image.
+type CropHint struct {
+	// The bounding polygon for the crop region. The coordinates of the bounding
+	// box are in the original image's scale, as returned in `ImageParams`.
+	BoundingPoly *BoundingPoly `protobuf:"bytes,1,opt,name=bounding_poly,json=boundingPoly" json:"bounding_poly,omitempty"`
+	// Confidence of this being a salient region.  Range [0, 1].
+	Confidence float32 `protobuf:"fixed32,2,opt,name=confidence" json:"confidence,omitempty"`
+	// Fraction of importance of this salient region with respect to the original
+	// image.
+	ImportanceFraction float32 `protobuf:"fixed32,3,opt,name=importance_fraction,json=importanceFraction" json:"importance_fraction,omitempty"`
+}
+
+func (m *CropHint) Reset()                    { *m = CropHint{} }
+func (m *CropHint) String() string            { return proto.CompactTextString(m) }
+func (*CropHint) ProtoMessage()               {}
+func (*CropHint) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{12} }
+
+func (m *CropHint) GetBoundingPoly() *BoundingPoly {
+	if m != nil {
+		return m.BoundingPoly
+	}
+	return nil
+}
+
+func (m *CropHint) GetConfidence() float32 {
+	if m != nil {
+		return m.Confidence
+	}
+	return 0
+}
+
+func (m *CropHint) GetImportanceFraction() float32 {
+	if m != nil {
+		return m.ImportanceFraction
+	}
+	return 0
+}
+
+// Set of crop hints that are used to generate new crops when serving images.
+type CropHintsAnnotation struct {
+	CropHints []*CropHint `protobuf:"bytes,1,rep,name=crop_hints,json=cropHints" json:"crop_hints,omitempty"`
+}
+
+func (m *CropHintsAnnotation) Reset()                    { *m = CropHintsAnnotation{} }
+func (m *CropHintsAnnotation) String() string            { return proto.CompactTextString(m) }
+func (*CropHintsAnnotation) ProtoMessage()               {}
+func (*CropHintsAnnotation) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{13} }
+
+func (m *CropHintsAnnotation) GetCropHints() []*CropHint {
+	if m != nil {
+		return m.CropHints
+	}
+	return nil
+}
+
+// Parameters for crop hints annotation request.
+type CropHintsParams struct {
+	// Aspect ratios in floats, representing the ratio of the width to the height
+	// of the image. For example, if the desired aspect ratio is 4/3, the
+	// corresponding float value should be 1.33333.  If not specified, the
+	// best possible crop is returned. The number of provided aspect ratios is
+	// limited to a maximum of 16; any aspect ratios provided after the 16th are
+	// ignored.
+	AspectRatios []float32 `protobuf:"fixed32,1,rep,packed,name=aspect_ratios,json=aspectRatios" json:"aspect_ratios,omitempty"`
+}
+
+func (m *CropHintsParams) Reset()                    { *m = CropHintsParams{} }
+func (m *CropHintsParams) String() string            { return proto.CompactTextString(m) }
+func (*CropHintsParams) ProtoMessage()               {}
+func (*CropHintsParams) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{14} }
+
+func (m *CropHintsParams) GetAspectRatios() []float32 {
+	if m != nil {
+		return m.AspectRatios
+	}
+	return nil
+}
+
+// Image context and/or feature-specific parameters.
 type ImageContext struct {
-	// Lat/long rectangle that specifies the location of the image.
+	// lat/long rectangle that specifies the location of the image.
 	LatLongRect *LatLongRect `protobuf:"bytes,1,opt,name=lat_long_rect,json=latLongRect" json:"lat_long_rect,omitempty"`
 	// List of languages to use for TEXT_DETECTION. In most cases, an empty value
 	// yields the best results since it enables automatic language detection. For
@@ -860,15 +969,16 @@ type ImageContext struct {
 	// setting a hint will help get better results (although it will be a
 	// significant hindrance if the hint is wrong). Text detection returns an
 	// error if one or more of the specified languages is not one of the
-	// [supported
-	// languages](/translate/v2/translate-reference#supported_languages).
+	// [supported languages](/vision/docs/languages).
 	LanguageHints []string `protobuf:"bytes,2,rep,name=language_hints,json=languageHints" json:"language_hints,omitempty"`
+	// Parameters for crop hints annotation request.
+	CropHintsParams *CropHintsParams `protobuf:"bytes,4,opt,name=crop_hints_params,json=cropHintsParams" json:"crop_hints_params,omitempty"`
 }
 
 func (m *ImageContext) Reset()                    { *m = ImageContext{} }
 func (m *ImageContext) String() string            { return proto.CompactTextString(m) }
 func (*ImageContext) ProtoMessage()               {}
-func (*ImageContext) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{12} }
+func (*ImageContext) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{15} }
 
 func (m *ImageContext) GetLatLongRect() *LatLongRect {
 	if m != nil {
@@ -884,6 +994,13 @@ func (m *ImageContext) GetLanguageHints() []string {
 	return nil
 }
 
+func (m *ImageContext) GetCropHintsParams() *CropHintsParams {
+	if m != nil {
+		return m.CropHintsParams
+	}
+	return nil
+}
+
 // Request for performing Google Cloud Vision API tasks over a user-provided
 // image, with user-requested features.
 type AnnotateImageRequest struct {
@@ -898,7 +1015,7 @@ type AnnotateImageRequest struct {
 func (m *AnnotateImageRequest) Reset()                    { *m = AnnotateImageRequest{} }
 func (m *AnnotateImageRequest) String() string            { return proto.CompactTextString(m) }
 func (*AnnotateImageRequest) ProtoMessage()               {}
-func (*AnnotateImageRequest) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{13} }
+func (*AnnotateImageRequest) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{16} }
 
 func (m *AnnotateImageRequest) GetImage() *Image {
 	if m != nil {
@@ -923,30 +1040,40 @@ func (m *AnnotateImageRequest) GetImageContext() *ImageContext {
 
 // Response to an image annotation request.
 type AnnotateImageResponse struct {
-	// If present, face detection completed successfully.
+	// If present, face detection has completed successfully.
 	FaceAnnotations []*FaceAnnotation `protobuf:"bytes,1,rep,name=face_annotations,json=faceAnnotations" json:"face_annotations,omitempty"`
-	// If present, landmark detection completed successfully.
+	// If present, landmark detection has completed successfully.
 	LandmarkAnnotations []*EntityAnnotation `protobuf:"bytes,2,rep,name=landmark_annotations,json=landmarkAnnotations" json:"landmark_annotations,omitempty"`
-	// If present, logo detection completed successfully.
+	// If present, logo detection has completed successfully.
 	LogoAnnotations []*EntityAnnotation `protobuf:"bytes,3,rep,name=logo_annotations,json=logoAnnotations" json:"logo_annotations,omitempty"`
-	// If present, label detection completed successfully.
+	// If present, label detection has completed successfully.
 	LabelAnnotations []*EntityAnnotation `protobuf:"bytes,4,rep,name=label_annotations,json=labelAnnotations" json:"label_annotations,omitempty"`
-	// If present, text (OCR) detection completed successfully.
+	// If present, text (OCR) detection or document (OCR) text detection has
+	// completed successfully.
 	TextAnnotations []*EntityAnnotation `protobuf:"bytes,5,rep,name=text_annotations,json=textAnnotations" json:"text_annotations,omitempty"`
-	// If present, safe-search annotation completed successfully.
+	// If present, text (OCR) detection or document (OCR) text detection has
+	// completed successfully.
+	// This annotation provides the structural hierarchy for the OCR detected
+	// text.
+	FullTextAnnotation *TextAnnotation `protobuf:"bytes,12,opt,name=full_text_annotation,json=fullTextAnnotation" json:"full_text_annotation,omitempty"`
+	// If present, safe-search annotation has completed successfully.
 	SafeSearchAnnotation *SafeSearchAnnotation `protobuf:"bytes,6,opt,name=safe_search_annotation,json=safeSearchAnnotation" json:"safe_search_annotation,omitempty"`
 	// If present, image properties were extracted successfully.
 	ImagePropertiesAnnotation *ImageProperties `protobuf:"bytes,8,opt,name=image_properties_annotation,json=imagePropertiesAnnotation" json:"image_properties_annotation,omitempty"`
+	// If present, crop hints have completed successfully.
+	CropHintsAnnotation *CropHintsAnnotation `protobuf:"bytes,11,opt,name=crop_hints_annotation,json=cropHintsAnnotation" json:"crop_hints_annotation,omitempty"`
+	// If present, web detection has completed successfully.
+	WebDetection *WebDetection `protobuf:"bytes,13,opt,name=web_detection,json=webDetection" json:"web_detection,omitempty"`
 	// If set, represents the error message for the operation.
-	// Note that filled-in mage annotations are guaranteed to be
-	// correct, even when <code>error</code> is non-empty.
+	// Note that filled-in image annotations are guaranteed to be
+	// correct, even when `error` is set.
 	Error *google_rpc.Status `protobuf:"bytes,9,opt,name=error" json:"error,omitempty"`
 }
 
 func (m *AnnotateImageResponse) Reset()                    { *m = AnnotateImageResponse{} }
 func (m *AnnotateImageResponse) String() string            { return proto.CompactTextString(m) }
 func (*AnnotateImageResponse) ProtoMessage()               {}
-func (*AnnotateImageResponse) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{14} }
+func (*AnnotateImageResponse) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{17} }
 
 func (m *AnnotateImageResponse) GetFaceAnnotations() []*FaceAnnotation {
 	if m != nil {
@@ -983,6 +1110,13 @@ func (m *AnnotateImageResponse) GetTextAnnotations() []*EntityAnnotation {
 	return nil
 }
 
+func (m *AnnotateImageResponse) GetFullTextAnnotation() *TextAnnotation {
+	if m != nil {
+		return m.FullTextAnnotation
+	}
+	return nil
+}
+
 func (m *AnnotateImageResponse) GetSafeSearchAnnotation() *SafeSearchAnnotation {
 	if m != nil {
 		return m.SafeSearchAnnotation
@@ -997,6 +1131,20 @@ func (m *AnnotateImageResponse) GetImagePropertiesAnnotation() *ImageProperties
 	return nil
 }
 
+func (m *AnnotateImageResponse) GetCropHintsAnnotation() *CropHintsAnnotation {
+	if m != nil {
+		return m.CropHintsAnnotation
+	}
+	return nil
+}
+
+func (m *AnnotateImageResponse) GetWebDetection() *WebDetection {
+	if m != nil {
+		return m.WebDetection
+	}
+	return nil
+}
+
 func (m *AnnotateImageResponse) GetError() *google_rpc.Status {
 	if m != nil {
 		return m.Error
@@ -1013,7 +1161,7 @@ type BatchAnnotateImagesRequest struct {
 func (m *BatchAnnotateImagesRequest) Reset()                    { *m = BatchAnnotateImagesRequest{} }
 func (m *BatchAnnotateImagesRequest) String() string            { return proto.CompactTextString(m) }
 func (*BatchAnnotateImagesRequest) ProtoMessage()               {}
-func (*BatchAnnotateImagesRequest) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{15} }
+func (*BatchAnnotateImagesRequest) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{18} }
 
 func (m *BatchAnnotateImagesRequest) GetRequests() []*AnnotateImageRequest {
 	if m != nil {
@@ -1031,7 +1179,7 @@ type BatchAnnotateImagesResponse struct {
 func (m *BatchAnnotateImagesResponse) Reset()                    { *m = BatchAnnotateImagesResponse{} }
 func (m *BatchAnnotateImagesResponse) String() string            { return proto.CompactTextString(m) }
 func (*BatchAnnotateImagesResponse) ProtoMessage()               {}
-func (*BatchAnnotateImagesResponse) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{16} }
+func (*BatchAnnotateImagesResponse) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{19} }
 
 func (m *BatchAnnotateImagesResponse) GetResponses() []*AnnotateImageResponse {
 	if m != nil {
@@ -1054,6 +1202,9 @@ func init() {
 	proto.RegisterType((*ColorInfo)(nil), "google.cloud.vision.v1.ColorInfo")
 	proto.RegisterType((*DominantColorsAnnotation)(nil), "google.cloud.vision.v1.DominantColorsAnnotation")
 	proto.RegisterType((*ImageProperties)(nil), "google.cloud.vision.v1.ImageProperties")
+	proto.RegisterType((*CropHint)(nil), "google.cloud.vision.v1.CropHint")
+	proto.RegisterType((*CropHintsAnnotation)(nil), "google.cloud.vision.v1.CropHintsAnnotation")
+	proto.RegisterType((*CropHintsParams)(nil), "google.cloud.vision.v1.CropHintsParams")
 	proto.RegisterType((*ImageContext)(nil), "google.cloud.vision.v1.ImageContext")
 	proto.RegisterType((*AnnotateImageRequest)(nil), "google.cloud.vision.v1.AnnotateImageRequest")
 	proto.RegisterType((*AnnotateImageResponse)(nil), "google.cloud.vision.v1.AnnotateImageResponse")
@@ -1141,133 +1292,148 @@ var _ImageAnnotator_serviceDesc = grpc.ServiceDesc{
 func init() { proto.RegisterFile("google/cloud/vision/v1/image_annotator.proto", fileDescriptor1) }
 
 var fileDescriptor1 = []byte{
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 }
diff --git a/googleapis/cloud/vision/v1/text_annotation.pb.go b/googleapis/cloud/vision/v1/text_annotation.pb.go
new file mode 100644
index 00000000..dc342d82
--- /dev/null
+++ b/googleapis/cloud/vision/v1/text_annotation.pb.go
@@ -0,0 +1,538 @@
+// Code generated by protoc-gen-go.
+// source: google/cloud/vision/v1/text_annotation.proto
+// DO NOT EDIT!
+
+package vision
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import _ "google.golang.org/genproto/googleapis/api/annotations"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// Enum to denote the type of break found. New line, space etc.
+type TextAnnotation_DetectedBreak_BreakType int32
+
+const (
+	// Unknown break label type.
+	TextAnnotation_DetectedBreak_UNKNOWN TextAnnotation_DetectedBreak_BreakType = 0
+	// Regular space.
+	TextAnnotation_DetectedBreak_SPACE TextAnnotation_DetectedBreak_BreakType = 1
+	// Sure space (very wide).
+	TextAnnotation_DetectedBreak_SURE_SPACE TextAnnotation_DetectedBreak_BreakType = 2
+	// Line-wrapping break.
+	TextAnnotation_DetectedBreak_EOL_SURE_SPACE TextAnnotation_DetectedBreak_BreakType = 3
+	// End-line hyphen that is not present in text; does
+	TextAnnotation_DetectedBreak_HYPHEN TextAnnotation_DetectedBreak_BreakType = 4
+	// not co-occur with SPACE, LEADER_SPACE, or
+	// LINE_BREAK.
+	// Line break that ends a paragraph.
+	TextAnnotation_DetectedBreak_LINE_BREAK TextAnnotation_DetectedBreak_BreakType = 5
+)
+
+var TextAnnotation_DetectedBreak_BreakType_name = map[int32]string{
+	0: "UNKNOWN",
+	1: "SPACE",
+	2: "SURE_SPACE",
+	3: "EOL_SURE_SPACE",
+	4: "HYPHEN",
+	5: "LINE_BREAK",
+}
+var TextAnnotation_DetectedBreak_BreakType_value = map[string]int32{
+	"UNKNOWN":        0,
+	"SPACE":          1,
+	"SURE_SPACE":     2,
+	"EOL_SURE_SPACE": 3,
+	"HYPHEN":         4,
+	"LINE_BREAK":     5,
+}
+
+func (x TextAnnotation_DetectedBreak_BreakType) String() string {
+	return proto.EnumName(TextAnnotation_DetectedBreak_BreakType_name, int32(x))
+}
+func (TextAnnotation_DetectedBreak_BreakType) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor2, []int{0, 1, 0}
+}
+
+// Type of a block (text, image etc) as identified by OCR.
+type Block_BlockType int32
+
+const (
+	// Unknown block type.
+	Block_UNKNOWN Block_BlockType = 0
+	// Regular text block.
+	Block_TEXT Block_BlockType = 1
+	// Table block.
+	Block_TABLE Block_BlockType = 2
+	// Image block.
+	Block_PICTURE Block_BlockType = 3
+	// Horizontal/vertical line box.
+	Block_RULER Block_BlockType = 4
+	// Barcode block.
+	Block_BARCODE Block_BlockType = 5
+)
+
+var Block_BlockType_name = map[int32]string{
+	0: "UNKNOWN",
+	1: "TEXT",
+	2: "TABLE",
+	3: "PICTURE",
+	4: "RULER",
+	5: "BARCODE",
+}
+var Block_BlockType_value = map[string]int32{
+	"UNKNOWN": 0,
+	"TEXT":    1,
+	"TABLE":   2,
+	"PICTURE": 3,
+	"RULER":   4,
+	"BARCODE": 5,
+}
+
+func (x Block_BlockType) String() string {
+	return proto.EnumName(Block_BlockType_name, int32(x))
+}
+func (Block_BlockType) EnumDescriptor() ([]byte, []int) { return fileDescriptor2, []int{2, 0} }
+
+// TextAnnotation contains a structured representation of OCR extracted text.
+// The hierarchy of an OCR extracted text structure is like this:
+//     TextAnnotation -> Page -> Block -> Paragraph -> Word -> Symbol
+// Each structural component, starting from Page, may further have their own
+// properties. Properties describe detected languages, breaks etc.. Please
+// refer to the [google.cloud.vision.v1.TextAnnotation.TextProperty][google.cloud.vision.v1.TextAnnotation.TextProperty] message
+// definition below for more detail.
+type TextAnnotation struct {
+	// List of pages detected by OCR.
+	Pages []*Page `protobuf:"bytes,1,rep,name=pages" json:"pages,omitempty"`
+	// UTF-8 text detected on the pages.
+	Text string `protobuf:"bytes,2,opt,name=text" json:"text,omitempty"`
+}
+
+func (m *TextAnnotation) Reset()                    { *m = TextAnnotation{} }
+func (m *TextAnnotation) String() string            { return proto.CompactTextString(m) }
+func (*TextAnnotation) ProtoMessage()               {}
+func (*TextAnnotation) Descriptor() ([]byte, []int) { return fileDescriptor2, []int{0} }
+
+func (m *TextAnnotation) GetPages() []*Page {
+	if m != nil {
+		return m.Pages
+	}
+	return nil
+}
+
+func (m *TextAnnotation) GetText() string {
+	if m != nil {
+		return m.Text
+	}
+	return ""
+}
+
+// Detected language for a structural component.
+type TextAnnotation_DetectedLanguage struct {
+	// The BCP-47 language code, such as "en-US" or "sr-Latn". For more
+	// information, see
+	// http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
+	LanguageCode string `protobuf:"bytes,1,opt,name=language_code,json=languageCode" json:"language_code,omitempty"`
+	// Confidence of detected language. Range [0, 1].
+	Confidence float32 `protobuf:"fixed32,2,opt,name=confidence" json:"confidence,omitempty"`
+}
+
+func (m *TextAnnotation_DetectedLanguage) Reset()         { *m = TextAnnotation_DetectedLanguage{} }
+func (m *TextAnnotation_DetectedLanguage) String() string { return proto.CompactTextString(m) }
+func (*TextAnnotation_DetectedLanguage) ProtoMessage()    {}
+func (*TextAnnotation_DetectedLanguage) Descriptor() ([]byte, []int) {
+	return fileDescriptor2, []int{0, 0}
+}
+
+func (m *TextAnnotation_DetectedLanguage) GetLanguageCode() string {
+	if m != nil {
+		return m.LanguageCode
+	}
+	return ""
+}
+
+func (m *TextAnnotation_DetectedLanguage) GetConfidence() float32 {
+	if m != nil {
+		return m.Confidence
+	}
+	return 0
+}
+
+// Detected start or end of a structural component.
+type TextAnnotation_DetectedBreak struct {
+	Type TextAnnotation_DetectedBreak_BreakType `protobuf:"varint,1,opt,name=type,enum=google.cloud.vision.v1.TextAnnotation_DetectedBreak_BreakType" json:"type,omitempty"`
+	// True if break prepends the element.
+	IsPrefix bool `protobuf:"varint,2,opt,name=is_prefix,json=isPrefix" json:"is_prefix,omitempty"`
+}
+
+func (m *TextAnnotation_DetectedBreak) Reset()                    { *m = TextAnnotation_DetectedBreak{} }
+func (m *TextAnnotation_DetectedBreak) String() string            { return proto.CompactTextString(m) }
+func (*TextAnnotation_DetectedBreak) ProtoMessage()               {}
+func (*TextAnnotation_DetectedBreak) Descriptor() ([]byte, []int) { return fileDescriptor2, []int{0, 1} }
+
+func (m *TextAnnotation_DetectedBreak) GetType() TextAnnotation_DetectedBreak_BreakType {
+	if m != nil {
+		return m.Type
+	}
+	return TextAnnotation_DetectedBreak_UNKNOWN
+}
+
+func (m *TextAnnotation_DetectedBreak) GetIsPrefix() bool {
+	if m != nil {
+		return m.IsPrefix
+	}
+	return false
+}
+
+// Additional information detected on the structural component.
+type TextAnnotation_TextProperty struct {
+	// A list of detected languages together with confidence.
+	DetectedLanguages []*TextAnnotation_DetectedLanguage `protobuf:"bytes,1,rep,name=detected_languages,json=detectedLanguages" json:"detected_languages,omitempty"`
+	// Detected start or end of a text segment.
+	DetectedBreak *TextAnnotation_DetectedBreak `protobuf:"bytes,2,opt,name=detected_break,json=detectedBreak" json:"detected_break,omitempty"`
+}
+
+func (m *TextAnnotation_TextProperty) Reset()                    { *m = TextAnnotation_TextProperty{} }
+func (m *TextAnnotation_TextProperty) String() string            { return proto.CompactTextString(m) }
+func (*TextAnnotation_TextProperty) ProtoMessage()               {}
+func (*TextAnnotation_TextProperty) Descriptor() ([]byte, []int) { return fileDescriptor2, []int{0, 2} }
+
+func (m *TextAnnotation_TextProperty) GetDetectedLanguages() []*TextAnnotation_DetectedLanguage {
+	if m != nil {
+		return m.DetectedLanguages
+	}
+	return nil
+}
+
+func (m *TextAnnotation_TextProperty) GetDetectedBreak() *TextAnnotation_DetectedBreak {
+	if m != nil {
+		return m.DetectedBreak
+	}
+	return nil
+}
+
+// Detected page from OCR.
+type Page struct {
+	// Additional information detected on the page.
+	Property *TextAnnotation_TextProperty `protobuf:"bytes,1,opt,name=property" json:"property,omitempty"`
+	// Page width in pixels.
+	Width int32 `protobuf:"varint,2,opt,name=width" json:"width,omitempty"`
+	// Page height in pixels.
+	Height int32 `protobuf:"varint,3,opt,name=height" json:"height,omitempty"`
+	// List of blocks of text, images etc on this page.
+	Blocks []*Block `protobuf:"bytes,4,rep,name=blocks" json:"blocks,omitempty"`
+}
+
+func (m *Page) Reset()                    { *m = Page{} }
+func (m *Page) String() string            { return proto.CompactTextString(m) }
+func (*Page) ProtoMessage()               {}
+func (*Page) Descriptor() ([]byte, []int) { return fileDescriptor2, []int{1} }
+
+func (m *Page) GetProperty() *TextAnnotation_TextProperty {
+	if m != nil {
+		return m.Property
+	}
+	return nil
+}
+
+func (m *Page) GetWidth() int32 {
+	if m != nil {
+		return m.Width
+	}
+	return 0
+}
+
+func (m *Page) GetHeight() int32 {
+	if m != nil {
+		return m.Height
+	}
+	return 0
+}
+
+func (m *Page) GetBlocks() []*Block {
+	if m != nil {
+		return m.Blocks
+	}
+	return nil
+}
+
+// Logical element on the page.
+type Block struct {
+	// Additional information detected for the block.
+	Property *TextAnnotation_TextProperty `protobuf:"bytes,1,opt,name=property" json:"property,omitempty"`
+	// The bounding box for the block.
+	// The vertices are in the order of top-left, top-right, bottom-right,
+	// bottom-left. When a rotation of the bounding box is detected the rotation
+	// is represented as around the top-left corner as defined when the text is
+	// read in the 'natural' orientation.
+	// For example:
+	//   * when the text is horizontal it might look like:
+	//      0----1
+	//      |    |
+	//      3----2
+	//   * when it's rotated 180 degrees around the top-left corner it becomes:
+	//      2----3
+	//      |    |
+	//      1----0
+	//   and the vertice order will still be (0, 1, 2, 3).
+	BoundingBox *BoundingPoly `protobuf:"bytes,2,opt,name=bounding_box,json=boundingBox" json:"bounding_box,omitempty"`
+	// List of paragraphs in this block (if this blocks is of type text).
+	Paragraphs []*Paragraph `protobuf:"bytes,3,rep,name=paragraphs" json:"paragraphs,omitempty"`
+	// Detected block type (text, image etc) for this block.
+	BlockType Block_BlockType `protobuf:"varint,4,opt,name=block_type,json=blockType,enum=google.cloud.vision.v1.Block_BlockType" json:"block_type,omitempty"`
+}
+
+func (m *Block) Reset()                    { *m = Block{} }
+func (m *Block) String() string            { return proto.CompactTextString(m) }
+func (*Block) ProtoMessage()               {}
+func (*Block) Descriptor() ([]byte, []int) { return fileDescriptor2, []int{2} }
+
+func (m *Block) GetProperty() *TextAnnotation_TextProperty {
+	if m != nil {
+		return m.Property
+	}
+	return nil
+}
+
+func (m *Block) GetBoundingBox() *BoundingPoly {
+	if m != nil {
+		return m.BoundingBox
+	}
+	return nil
+}
+
+func (m *Block) GetParagraphs() []*Paragraph {
+	if m != nil {
+		return m.Paragraphs
+	}
+	return nil
+}
+
+func (m *Block) GetBlockType() Block_BlockType {
+	if m != nil {
+		return m.BlockType
+	}
+	return Block_UNKNOWN
+}
+
+// Structural unit of text representing a number of words in certain order.
+type Paragraph struct {
+	// Additional information detected for the paragraph.
+	Property *TextAnnotation_TextProperty `protobuf:"bytes,1,opt,name=property" json:"property,omitempty"`
+	// The bounding box for the paragraph.
+	// The vertices are in the order of top-left, top-right, bottom-right,
+	// bottom-left. When a rotation of the bounding box is detected the rotation
+	// is represented as around the top-left corner as defined when the text is
+	// read in the 'natural' orientation.
+	// For example:
+	//   * when the text is horizontal it might look like:
+	//      0----1
+	//      |    |
+	//      3----2
+	//   * when it's rotated 180 degrees around the top-left corner it becomes:
+	//      2----3
+	//      |    |
+	//      1----0
+	//   and the vertice order will still be (0, 1, 2, 3).
+	BoundingBox *BoundingPoly `protobuf:"bytes,2,opt,name=bounding_box,json=boundingBox" json:"bounding_box,omitempty"`
+	// List of words in this paragraph.
+	Words []*Word `protobuf:"bytes,3,rep,name=words" json:"words,omitempty"`
+}
+
+func (m *Paragraph) Reset()                    { *m = Paragraph{} }
+func (m *Paragraph) String() string            { return proto.CompactTextString(m) }
+func (*Paragraph) ProtoMessage()               {}
+func (*Paragraph) Descriptor() ([]byte, []int) { return fileDescriptor2, []int{3} }
+
+func (m *Paragraph) GetProperty() *TextAnnotation_TextProperty {
+	if m != nil {
+		return m.Property
+	}
+	return nil
+}
+
+func (m *Paragraph) GetBoundingBox() *BoundingPoly {
+	if m != nil {
+		return m.BoundingBox
+	}
+	return nil
+}
+
+func (m *Paragraph) GetWords() []*Word {
+	if m != nil {
+		return m.Words
+	}
+	return nil
+}
+
+// A word representation.
+type Word struct {
+	// Additional information detected for the word.
+	Property *TextAnnotation_TextProperty `protobuf:"bytes,1,opt,name=property" json:"property,omitempty"`
+	// The bounding box for the word.
+	// The vertices are in the order of top-left, top-right, bottom-right,
+	// bottom-left. When a rotation of the bounding box is detected the rotation
+	// is represented as around the top-left corner as defined when the text is
+	// read in the 'natural' orientation.
+	// For example:
+	//   * when the text is horizontal it might look like:
+	//      0----1
+	//      |    |
+	//      3----2
+	//   * when it's rotated 180 degrees around the top-left corner it becomes:
+	//      2----3
+	//      |    |
+	//      1----0
+	//   and the vertice order will still be (0, 1, 2, 3).
+	BoundingBox *BoundingPoly `protobuf:"bytes,2,opt,name=bounding_box,json=boundingBox" json:"bounding_box,omitempty"`
+	// List of symbols in the word.
+	// The order of the symbols follows the natural reading order.
+	Symbols []*Symbol `protobuf:"bytes,3,rep,name=symbols" json:"symbols,omitempty"`
+}
+
+func (m *Word) Reset()                    { *m = Word{} }
+func (m *Word) String() string            { return proto.CompactTextString(m) }
+func (*Word) ProtoMessage()               {}
+func (*Word) Descriptor() ([]byte, []int) { return fileDescriptor2, []int{4} }
+
+func (m *Word) GetProperty() *TextAnnotation_TextProperty {
+	if m != nil {
+		return m.Property
+	}
+	return nil
+}
+
+func (m *Word) GetBoundingBox() *BoundingPoly {
+	if m != nil {
+		return m.BoundingBox
+	}
+	return nil
+}
+
+func (m *Word) GetSymbols() []*Symbol {
+	if m != nil {
+		return m.Symbols
+	}
+	return nil
+}
+
+// A single symbol representation.
+type Symbol struct {
+	// Additional information detected for the symbol.
+	Property *TextAnnotation_TextProperty `protobuf:"bytes,1,opt,name=property" json:"property,omitempty"`
+	// The bounding box for the symbol.
+	// The vertices are in the order of top-left, top-right, bottom-right,
+	// bottom-left. When a rotation of the bounding box is detected the rotation
+	// is represented as around the top-left corner as defined when the text is
+	// read in the 'natural' orientation.
+	// For example:
+	//   * when the text is horizontal it might look like:
+	//      0----1
+	//      |    |
+	//      3----2
+	//   * when it's rotated 180 degrees around the top-left corner it becomes:
+	//      2----3
+	//      |    |
+	//      1----0
+	//   and the vertice order will still be (0, 1, 2, 3).
+	BoundingBox *BoundingPoly `protobuf:"bytes,2,opt,name=bounding_box,json=boundingBox" json:"bounding_box,omitempty"`
+	// The actual UTF-8 representation of the symbol.
+	Text string `protobuf:"bytes,3,opt,name=text" json:"text,omitempty"`
+}
+
+func (m *Symbol) Reset()                    { *m = Symbol{} }
+func (m *Symbol) String() string            { return proto.CompactTextString(m) }
+func (*Symbol) ProtoMessage()               {}
+func (*Symbol) Descriptor() ([]byte, []int) { return fileDescriptor2, []int{5} }
+
+func (m *Symbol) GetProperty() *TextAnnotation_TextProperty {
+	if m != nil {
+		return m.Property
+	}
+	return nil
+}
+
+func (m *Symbol) GetBoundingBox() *BoundingPoly {
+	if m != nil {
+		return m.BoundingBox
+	}
+	return nil
+}
+
+func (m *Symbol) GetText() string {
+	if m != nil {
+		return m.Text
+	}
+	return ""
+}
+
+func init() {
+	proto.RegisterType((*TextAnnotation)(nil), "google.cloud.vision.v1.TextAnnotation")
+	proto.RegisterType((*TextAnnotation_DetectedLanguage)(nil), "google.cloud.vision.v1.TextAnnotation.DetectedLanguage")
+	proto.RegisterType((*TextAnnotation_DetectedBreak)(nil), "google.cloud.vision.v1.TextAnnotation.DetectedBreak")
+	proto.RegisterType((*TextAnnotation_TextProperty)(nil), "google.cloud.vision.v1.TextAnnotation.TextProperty")
+	proto.RegisterType((*Page)(nil), "google.cloud.vision.v1.Page")
+	proto.RegisterType((*Block)(nil), "google.cloud.vision.v1.Block")
+	proto.RegisterType((*Paragraph)(nil), "google.cloud.vision.v1.Paragraph")
+	proto.RegisterType((*Word)(nil), "google.cloud.vision.v1.Word")
+	proto.RegisterType((*Symbol)(nil), "google.cloud.vision.v1.Symbol")
+	proto.RegisterEnum("google.cloud.vision.v1.TextAnnotation_DetectedBreak_BreakType", TextAnnotation_DetectedBreak_BreakType_name, TextAnnotation_DetectedBreak_BreakType_value)
+	proto.RegisterEnum("google.cloud.vision.v1.Block_BlockType", Block_BlockType_name, Block_BlockType_value)
+}
+
+func init() { proto.RegisterFile("google/cloud/vision/v1/text_annotation.proto", fileDescriptor2) }
+
+var fileDescriptor2 = []byte{
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+}
diff --git a/googleapis/cloud/vision/v1/web_detection.pb.go b/googleapis/cloud/vision/v1/web_detection.pb.go
new file mode 100644
index 00000000..d43b23dc
--- /dev/null
+++ b/googleapis/cloud/vision/v1/web_detection.pb.go
@@ -0,0 +1,194 @@
+// Code generated by protoc-gen-go.
+// source: google/cloud/vision/v1/web_detection.proto
+// DO NOT EDIT!
+
+package vision
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import _ "google.golang.org/genproto/googleapis/api/annotations"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// Relevant information for the image from the Internet.
+type WebDetection struct {
+	// Deduced entities from similar images on the Internet.
+	WebEntities []*WebDetection_WebEntity `protobuf:"bytes,1,rep,name=web_entities,json=webEntities" json:"web_entities,omitempty"`
+	// Fully matching images from the Internet.
+	// They're definite neardups and most often a copy of the query image with
+	// merely a size change.
+	FullMatchingImages []*WebDetection_WebImage `protobuf:"bytes,2,rep,name=full_matching_images,json=fullMatchingImages" json:"full_matching_images,omitempty"`
+	// Partial matching images from the Internet.
+	// Those images are similar enough to share some key-point features. For
+	// example an original image will likely have partial matching for its crops.
+	PartialMatchingImages []*WebDetection_WebImage `protobuf:"bytes,3,rep,name=partial_matching_images,json=partialMatchingImages" json:"partial_matching_images,omitempty"`
+	// Web pages containing the matching images from the Internet.
+	PagesWithMatchingImages []*WebDetection_WebPage `protobuf:"bytes,4,rep,name=pages_with_matching_images,json=pagesWithMatchingImages" json:"pages_with_matching_images,omitempty"`
+}
+
+func (m *WebDetection) Reset()                    { *m = WebDetection{} }
+func (m *WebDetection) String() string            { return proto.CompactTextString(m) }
+func (*WebDetection) ProtoMessage()               {}
+func (*WebDetection) Descriptor() ([]byte, []int) { return fileDescriptor3, []int{0} }
+
+func (m *WebDetection) GetWebEntities() []*WebDetection_WebEntity {
+	if m != nil {
+		return m.WebEntities
+	}
+	return nil
+}
+
+func (m *WebDetection) GetFullMatchingImages() []*WebDetection_WebImage {
+	if m != nil {
+		return m.FullMatchingImages
+	}
+	return nil
+}
+
+func (m *WebDetection) GetPartialMatchingImages() []*WebDetection_WebImage {
+	if m != nil {
+		return m.PartialMatchingImages
+	}
+	return nil
+}
+
+func (m *WebDetection) GetPagesWithMatchingImages() []*WebDetection_WebPage {
+	if m != nil {
+		return m.PagesWithMatchingImages
+	}
+	return nil
+}
+
+// Entity deduced from similar images on the Internet.
+type WebDetection_WebEntity struct {
+	// Opaque entity ID.
+	EntityId string `protobuf:"bytes,1,opt,name=entity_id,json=entityId" json:"entity_id,omitempty"`
+	// Overall relevancy score for the entity.
+	// Not normalized and not comparable across different image queries.
+	Score float32 `protobuf:"fixed32,2,opt,name=score" json:"score,omitempty"`
+	// Canonical description of the entity, in English.
+	Description string `protobuf:"bytes,3,opt,name=description" json:"description,omitempty"`
+}
+
+func (m *WebDetection_WebEntity) Reset()                    { *m = WebDetection_WebEntity{} }
+func (m *WebDetection_WebEntity) String() string            { return proto.CompactTextString(m) }
+func (*WebDetection_WebEntity) ProtoMessage()               {}
+func (*WebDetection_WebEntity) Descriptor() ([]byte, []int) { return fileDescriptor3, []int{0, 0} }
+
+func (m *WebDetection_WebEntity) GetEntityId() string {
+	if m != nil {
+		return m.EntityId
+	}
+	return ""
+}
+
+func (m *WebDetection_WebEntity) GetScore() float32 {
+	if m != nil {
+		return m.Score
+	}
+	return 0
+}
+
+func (m *WebDetection_WebEntity) GetDescription() string {
+	if m != nil {
+		return m.Description
+	}
+	return ""
+}
+
+// Metadata for online images.
+type WebDetection_WebImage struct {
+	// The result image URL.
+	Url string `protobuf:"bytes,1,opt,name=url" json:"url,omitempty"`
+	// Overall relevancy score for the image.
+	// Not normalized and not comparable across different image queries.
+	Score float32 `protobuf:"fixed32,2,opt,name=score" json:"score,omitempty"`
+}
+
+func (m *WebDetection_WebImage) Reset()                    { *m = WebDetection_WebImage{} }
+func (m *WebDetection_WebImage) String() string            { return proto.CompactTextString(m) }
+func (*WebDetection_WebImage) ProtoMessage()               {}
+func (*WebDetection_WebImage) Descriptor() ([]byte, []int) { return fileDescriptor3, []int{0, 1} }
+
+func (m *WebDetection_WebImage) GetUrl() string {
+	if m != nil {
+		return m.Url
+	}
+	return ""
+}
+
+func (m *WebDetection_WebImage) GetScore() float32 {
+	if m != nil {
+		return m.Score
+	}
+	return 0
+}
+
+// Metadata for web pages.
+type WebDetection_WebPage struct {
+	// The result web page URL.
+	Url string `protobuf:"bytes,1,opt,name=url" json:"url,omitempty"`
+	// Overall relevancy score for the web page.
+	// Not normalized and not comparable across different image queries.
+	Score float32 `protobuf:"fixed32,2,opt,name=score" json:"score,omitempty"`
+}
+
+func (m *WebDetection_WebPage) Reset()                    { *m = WebDetection_WebPage{} }
+func (m *WebDetection_WebPage) String() string            { return proto.CompactTextString(m) }
+func (*WebDetection_WebPage) ProtoMessage()               {}
+func (*WebDetection_WebPage) Descriptor() ([]byte, []int) { return fileDescriptor3, []int{0, 2} }
+
+func (m *WebDetection_WebPage) GetUrl() string {
+	if m != nil {
+		return m.Url
+	}
+	return ""
+}
+
+func (m *WebDetection_WebPage) GetScore() float32 {
+	if m != nil {
+		return m.Score
+	}
+	return 0
+}
+
+func init() {
+	proto.RegisterType((*WebDetection)(nil), "google.cloud.vision.v1.WebDetection")
+	proto.RegisterType((*WebDetection_WebEntity)(nil), "google.cloud.vision.v1.WebDetection.WebEntity")
+	proto.RegisterType((*WebDetection_WebImage)(nil), "google.cloud.vision.v1.WebDetection.WebImage")
+	proto.RegisterType((*WebDetection_WebPage)(nil), "google.cloud.vision.v1.WebDetection.WebPage")
+}
+
+func init() { proto.RegisterFile("google/cloud/vision/v1/web_detection.proto", fileDescriptor3) }
+
+var fileDescriptor3 = []byte{
+	// 383 bytes of a gzipped FileDescriptorProto
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+}
-- 
GitLab