datastore: separated property names from operators

* build(samples test): added imageContext to ImprovedRequest

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

🤖 I have created a release \*beep\* \*boop\*
---
## [2.21.0](https://www.github.com/googleapis/gax-nodejs/compare/v2.20.0...v2.21.0) (2021-08-02)


### Features

* decode error details property from google.rpc.Status ([#1057](https://www.github.com/googleapis/gax-nodejs/issues/1057)) ([2dde63e](https://www.github.com/googleapis/gax-nodejs/commit/2dde63e87c11144e79e523df48756c60c119d404))


### Bug Fixes

* clean up the lint ([#1067](https://www.github.com/googleapis/gax-nodejs/issues/1067)) ([d08e9d5](https://www.github.com/googleapis/gax-nodejs/commit/d08e9d5d67df89a4cecc73f8c00a76adc5e393a2))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

)

)

* feat(signed-url): support list bucket (#1051)

* refactor signed url logic into its own class

* fix the test

* refactor tests to test/signer.ts

* npm run fix

* chore: generate synth.metadata

* allow bucket-operation signed url

* remove unused types

* support bucket operations

* refactor signer to not use promisify

* fix node-8 test

* add test for generation parameter

* test: add list bucket signed url system-test

* npm run fix

* fix bucket getSignedUrl docs

* chore(deps): update dependency @types/mocha to v7

* fix: unhandled promise rejection warning in samples (#1056)

* fix: unhandledPromiseRejectionWarning in samples

* fix: lint issue

* fix: lint issue

Co-authored-by: Benjamin E. Coe <[email protected]>

* docs(readme): log errors in sample

* chore: skip img.shields.io in docs test

Co-authored-by: Yoshi Automation Bot <[email protected]>
Co-authored-by: WhiteSource Renovate <[email protected]>
Co-authored-by: Lalji Kanjareeya <[email protected]>
Co-authored-by: Benjamin E. Coe <[email protected]>
Co-authored-by: Justin Beckwith <[email protected]>

* test(signed-url): update conformance test json to conformance-test@9f134282 (#1066)

* update conformance test json to conformance-test@9f134282

* parse updated conformance-test format

* npm run fix

* pass queryParameters to conformance test

* conformance tests ignore query parameter ordering in URL

* npm run fix

* parse sha256 option

* revert debug

* fix(signed-url): trailing `/` after path before query params (#1068)

* update conformance test json to conformance-test@9f134282

* parse updated conformance-test format

* npm run fix

* fix(signed-url): trailing `/` after path before query params

* fix(signed-url): fix query parameter signing (#1069)

* update conformance test json to conformance-test@9f134282

* parse updated conformance-test format

* npm run fix

* pass queryParameters to conformance test

* conformance tests ignore query parameter ordering in URL

* npm run fix

* parse sha256 option

* revert debug

* fix(signed-url): include custom query parameters in signature calculation

* query param wip

* fix queryParam sorting

* test: query params are sorted

* remove unused imports

* npm run fix

* refactor

* rename QueryParams to just Query

* feat(signed-url): support virtual hosted style url (#1067)

* update conformance test json to conformance-test@9f134282

* parse updated conformance-test format

* npm run fix

* vhost

* unit tests

* npm run fix

* docs: document urlStyle option for Bucket

* test: add system-test to exercise virtual-hosted url

* pass queryParameters to conformance test

* conformance tests ignore query parameter ordering in URL

* npm run fix

* parse sha256 option

* revert debug

* restyle option as virtualHostedStyle as a boolean

* npm run fix

* docs: virtualHostedStyle option defaults to false

* docs: fix path style example

* fix: resource path beginning with /

* feat(signed-url): support SHA256 for signed payloads (#1070)

* feat(signed-url): support SHA256 for signed payloads

* add unit test

* remove junk import

* newline

* document contentMd5 option

* do not provide contentSha256 option, instead, detect user provided header

* npm run fix

* fix system-test

* test: expand URLSigner test

* fix(refactor): rename UrlSigner to URLSigner

* localize URLSigner unit tests

* address PR comments

* npm run fix

Co-authored-by: Yoshi Automation Bot <[email protected]>
Co-authored-by: WhiteSource Renovate <[email protected]>
Co-authored-by: Lalji Kanjareeya <[email protected]>
Co-authored-by: Benjamin E. Coe <[email protected]>
Co-authored-by: Justin Beckwith <[email protected]>

* feat(signed-url): support list bucket (googleapis#1051)

* refactor signed url logic into its own class

* fix the test

* refactor tests to test/signer.ts

* npm run fix

* chore: generate synth.metadata

* allow bucket-operation signed url

* remove unused types

* support bucket operations

* refactor signer to not use promisify

* fix node-8 test

* add test for generation parameter

* test: add list bucket signed url system-test

* npm run fix

* fix bucket getSignedUrl docs

* chore(deps): update dependency @types/mocha to v7

* fix: unhandled promise rejection warning in samples (googleapis#1056)

* fix: unhandledPromiseRejectionWarning in samples

* fix: lint issue

* fix: lint issue

Co-authored-by: Benjamin E. Coe <[email protected]>

* docs(readme): log errors in sample

* chore: skip img.shields.io in docs test

Co-authored-by: Yoshi Automation Bot <[email protected]>
Co-authored-by: WhiteSource Renovate <[email protected]>
Co-authored-by: Lalji Kanjareeya <[email protected]>
Co-authored-by: Benjamin E. Coe <[email protected]>
Co-authored-by: Justin Beckwith <[email protected]>

* test(signed-url): update conformance test json to conformance-test@9f134282 (googleapis#1066)

* update conformance test json to conformance-test@9f134282

* parse updated conformance-test format

* npm run fix

* pass queryParameters to conformance test

* conformance tests ignore query parameter ordering in URL

* npm run fix

* parse sha256 option

* revert debug

* fix(signed-url): trailing `/` after path before query params (googleapis#1068)

* update conformance test json to conformance-test@9f134282

* parse updated conformance-test format

* npm run fix

* fix(signed-url): trailing `/` after path before query params

* fix(signed-url): fix query parameter signing (googleapis#1069)

* update conformance test json to conformance-test@9f134282

* parse updated conformance-test format

* npm run fix

* pass queryParameters to conformance test

* conformance tests ignore query parameter ordering in URL

* npm run fix

* parse sha256 option

* revert debug

* fix(signed-url): include custom query parameters in signature calculation

* query param wip

* fix queryParam sorting

* test: query params are sorted

* remove unused imports

* npm run fix

* refactor

* rename QueryParams to just Query

* feat(signed-url): support virtual hosted style url (googleapis#1067)

* update conformance test json to conformance-test@9f134282

* parse updated conformance-test format

* npm run fix

* vhost

* unit tests

* npm run fix

* docs: document urlStyle option for Bucket

* test: add system-test to exercise virtual-hosted url

* pass queryParameters to conformance test

* conformance tests ignore query parameter ordering in URL

* npm run fix

* parse sha256 option

* revert debug

* restyle option as virtualHostedStyle as a boolean

* npm run fix

* docs: virtualHostedStyle option defaults to false

* docs: fix path style example

* fix: resource path beginning with /

* feat(signed-url): support SHA256 for signed payloads (googleapis#1070)

* feat(signed-url): support SHA256 for signed payloads

* add unit test

* remove junk import

* newline

* document contentMd5 option

* do not provide contentSha256 option, instead, detect user provided header

* npm run fix

* fix system-test

* test: expand URLSigner test

* fix(refactor): rename UrlSigner to URLSigner

* localize URLSigner unit tests

* address PR comments

* npm run fix

Co-authored-by: Yoshi Automation Bot <[email protected]>
Co-authored-by: WhiteSource Renovate <[email protected]>
Co-authored-by: Lalji Kanjareeya <[email protected]>
Co-authored-by: Benjamin E. Coe <[email protected]>
Co-authored-by: Justin Beckwith <[email protected]>

🤖 I have created a release *beep* *boop*
---


## [3.11.0](googleapis/nodejs-bigtable@v3.10.0...v3.11.0) (2022-04-13)


### Features

* send retry attempt header to ease debugging ([#1068](googleapis/nodejs-bigtable#1068)) ([37f9b3c](googleapis/nodejs-bigtable@37f9b3c))

---
This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

🤖 I have created a release *beep* *boop*
---


## [3.11.0](googleapis/nodejs-bigtable@v3.10.0...v3.11.0) (2022-04-13)


### Features

* send retry attempt header to ease debugging ([#1068](googleapis/nodejs-bigtable#1068)) ([37f9b3c](googleapis/nodejs-bigtable@37f9b3c))

---
This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

🤖 I have created a release *beep* *boop*
---


## [3.11.0](googleapis/nodejs-bigtable@v3.10.0...v3.11.0) (2022-04-13)


### Features

* send retry attempt header to ease debugging ([#1068](googleapis/nodejs-bigtable#1068)) ([37f9b3c](googleapis/nodejs-bigtable@37f9b3c))

---
This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).