🤖 I have created a release \*beep\* \*boop\* 
---
### Updating meta-information for bleeding-edge SNAPSHOT release.
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This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

* Add a new sample to test parallel ingestion.

* Fix some style issues.

* Fix style issue.

* Restore console earlier.

* Change region tag of new sample.

This PR was generated using Autosynth. 🌈


<details><summary>Log from Synthtool</summary>

```
2021-02-23 18:55:06,309 synthtool [DEBUG] > Executing /root/.cache/synthtool/java-bigquerystorage/.github/readme/synth.py.
On branch autosynth-readme
nothing to commit, working tree clean
2021-02-23 18:55:07,843 synthtool [DEBUG] > Wrote metadata to .github/readme/synth.metadata/synth.metadata.

```
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This PR was generated using Autosynth. 🌈


<details><summary>Log from Synthtool</summary>

```
2021-02-23 19:08:28,863 synthtool [DEBUG] > Executing /root/.cache/synthtool/java-bigquerystorage/.github/readme/synth.py.
On branch autosynth-readme
nothing to commit, working tree clean
2021-02-23 19:08:30,491 synthtool [DEBUG] > Wrote metadata to .github/readme/synth.metadata/synth.metadata.

```
</details>

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…127.4 (#869)

* Add a new StreamWriterV2.

Compared to existing StreamWriter, its locking mechanism is much
simpler.

* Stop using Java8 features as we still need to support Java7

* Do not hold lock while sending requests, and some minor refactoring.

* Add max message size check.

* Add a new StreamWriterV2.

Compared to existing StreamWriter, its locking mechanism is much
simpler.

* Stop using Java8 features as we still need to support Java7

* Do not hold lock while sending requests, and some minor refactoring.

* Support inflight control with blocking behavior as desired by dataflow
sink.

* Verify request ordering in unit test

* Move inflight quota wait to separate method.

#876)

* Support building a BigQueryWriteClient within the StreamWriterV2.

* feat: Support building a BigQueryWriteClient within the StreamWriterV2

…support (#865)

This PR was generated using Autosynth. 🌈

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PiperOrigin-RevId: 358516065
Source-Link: googleapis/googleapis@af8f71d

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>