Update docstring to say at most 5 frames can be batch annotated (via synth). (googleapis#9041)

Author: yoshi-automation

vision/google/cloud/vision_v1p4beta1/gapic/image_annotator_client.py

@@ -264,9 +264,10 @@ def batch_annotate_files(
         Service that performs image detection and annotation for a batch of files.
         Now only "application/pdf", "image/tiff" and "image/gif" are supported.
 
-        This service will extract at most the first 10 frames (gif) or pages
-        (pdf or tiff) from each file provided and perform detection and annotation
-        for each image extracted.
+        This service will extract at most 5 (customers can specify which 5 in
+        AnnotateFileRequest.pages) frames (gif) or pages (pdf or tiff) from each
+        file provided and perform detection and annotation for each image
+        extracted.
 
         Example:
             >>> from google.cloud import vision_v1p4beta1

vision/google/cloud/vision_v1p4beta1/gapic/transports/image_annotator_grpc_transport.py

@@ -138,9 +138,10 @@ def batch_annotate_files(self):
         Service that performs image detection and annotation for a batch of files.
         Now only "application/pdf", "image/tiff" and "image/gif" are supported.
 
-        This service will extract at most the first 10 frames (gif) or pages
-        (pdf or tiff) from each file provided and perform detection and annotation
-        for each image extracted.
+        This service will extract at most 5 (customers can specify which 5 in
+        AnnotateFileRequest.pages) frames (gif) or pages (pdf or tiff) from each
+        file provided and perform detection and annotation for each image
+        extracted.
 
         Returns:
             Callable: A callable which accepts the appropriate

vision/google/cloud/vision_v1p4beta1/proto/image_annotator.proto

@@ -52,9 +52,10 @@ service ImageAnnotator {
   // Service that performs image detection and annotation for a batch of files.
   // Now only "application/pdf", "image/tiff" and "image/gif" are supported.
   //
-  // This service will extract at most the first 10 frames (gif) or pages
-  // (pdf or tiff) from each file provided and perform detection and annotation
-  // for each image extracted.
+  // This service will extract at most 5 (customers can specify which 5 in
+  // AnnotateFileRequest.pages) frames (gif) or pages (pdf or tiff) from each
+  // file provided and perform detection and annotation for each image
+  // extracted.
   rpc BatchAnnotateFiles(BatchAnnotateFilesRequest)
       returns (BatchAnnotateFilesResponse) {
     option (google.api.http) = {

vision/google/cloud/vision_v1p4beta1/proto/image_annotator_pb2_grpc.py

@@ -60,9 +60,10 @@ def BatchAnnotateFiles(self, request, context):
         """Service that performs image detection and annotation for a batch of files.
     Now only "application/pdf", "image/tiff" and "image/gif" are supported.
 
-    This service will extract at most the first 10 frames (gif) or pages
-    (pdf or tiff) from each file provided and perform detection and annotation
-    for each image extracted.
+    This service will extract at most 5 (customers can specify which 5 in
+    AnnotateFileRequest.pages) frames (gif) or pages (pdf or tiff) from each
+    file provided and perform detection and annotation for each image
+    extracted.
     """
         context.set_code(grpc.StatusCode.UNIMPLEMENTED)
         context.set_details("Method not implemented!")

vision/synth.metadata

@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-08-07T12:44:14.015099Z",
+  "updateTime": "2019-08-16T12:45:12.445594Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.32.1",
-        "dockerImage": "googleapis/artman@sha256:a684d40ba9a4e15946f5f2ca6b4bd9fe301192f522e9de4fff622118775f309b"
+        "version": "0.33.0",
+        "dockerImage": "googleapis/artman@sha256:c6231efb525569736226b1f7af7565dbc84248efafb3692a5bb1d2d8a7975d53"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "6d29882872298c8bfbaef33bd69bfca275c4d2eb",
-        "internalRef": "262019251"
+        "sha": "2a02e33c79cbf23d316c57e1c78f915e1d905eee",
+        "internalRef": "263682410"
       }
     },
     {