fix: make request optional in all cases (#917)

... chore: update gapic-generator-ruby to the latest commit chore: release gapic-generator-typescript 1.5.0 Committer: @miraleung PiperOrigin-RevId: 380641501 Source-Link: googleapis/googleapis@076f7e9 Source-Link: https://github.com/googleapis/googleapis-gen/commit/27e4c88b4048e5f56508d4e1aa417d60a3380892

Author: gcf-owl-bot[bot]

src/v1/image_annotator_client.ts

@@ -346,7 +346,7 @@ export class ImageAnnotatorClient {
  // -- Service calls --
  // -------------------
  batchAnnotateImages(
- request: protos.google.cloud.vision.v1.IBatchAnnotateImagesRequest,
+ request?: protos.google.cloud.vision.v1.IBatchAnnotateImagesRequest,
  options?: CallOptions
  ): Promise<
  [
@@ -407,7 +407,7 @@ export class ImageAnnotatorClient {
  * const [response] = await client.batchAnnotateImages(request);
  */
  batchAnnotateImages(
- request: protos.google.cloud.vision.v1.IBatchAnnotateImagesRequest,
+ request?: protos.google.cloud.vision.v1.IBatchAnnotateImagesRequest,
  optionsOrCallback?:
  | CallOptions
  | Callback<
@@ -450,7 +450,7 @@ export class ImageAnnotatorClient {
  return this.innerApiCalls.batchAnnotateImages(request, options, callback);
  }
  batchAnnotateFiles(
- request: protos.google.cloud.vision.v1.IBatchAnnotateFilesRequest,
+ request?: protos.google.cloud.vision.v1.IBatchAnnotateFilesRequest,
  options?: CallOptions
  ): Promise<
  [
@@ -518,7 +518,7 @@ export class ImageAnnotatorClient {
  * const [response] = await client.batchAnnotateFiles(request);
  */
  batchAnnotateFiles(
- request: protos.google.cloud.vision.v1.IBatchAnnotateFilesRequest,
+ request?: protos.google.cloud.vision.v1.IBatchAnnotateFilesRequest,
  optionsOrCallback?:
  | CallOptions
  | Callback<
@@ -562,7 +562,7 @@ export class ImageAnnotatorClient {
  }
 
  asyncBatchAnnotateImages(
- request: protos.google.cloud.vision.v1.IAsyncBatchAnnotateImagesRequest,
+ request?: protos.google.cloud.vision.v1.IAsyncBatchAnnotateImagesRequest,
  options?: CallOptions
  ): Promise<
  [
@@ -641,7 +641,7 @@ export class ImageAnnotatorClient {
  * const [response] = await operation.promise();
  */
  asyncBatchAnnotateImages(
- request: protos.google.cloud.vision.v1.IAsyncBatchAnnotateImagesRequest,
+ request?: protos.google.cloud.vision.v1.IAsyncBatchAnnotateImagesRequest,
  optionsOrCallback?:
  | CallOptions
  | Callback<
@@ -730,7 +730,7 @@ export class ImageAnnotatorClient {
  >;
  }
  asyncBatchAnnotateFiles(
- request: protos.google.cloud.vision.v1.IAsyncBatchAnnotateFilesRequest,
+ request?: protos.google.cloud.vision.v1.IAsyncBatchAnnotateFilesRequest,
  options?: CallOptions
  ): Promise<
  [
@@ -804,7 +804,7 @@ export class ImageAnnotatorClient {
  * const [response] = await operation.promise();
  */
  asyncBatchAnnotateFiles(
- request: protos.google.cloud.vision.v1.IAsyncBatchAnnotateFilesRequest,
+ request?: protos.google.cloud.vision.v1.IAsyncBatchAnnotateFilesRequest,
  optionsOrCallback?:
  | CallOptions
  | Callback<