chore(samples): Add samples for Cloud Spanner Scheduled Backups (#2117)

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Fixes #2116 🦕

Author: ketanv3

README.md

@@ -104,6 +104,8 @@ Samples are in the [`samples/`](https://github.com/googleapis/nodejs-spanner/tre
 | Backups | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/backups.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/backups.js,samples/README.md) |
 | Batch Write | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/batch-write.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/batch-write.js,samples/README.md) |
 | Batch | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/batch.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/batch.js,samples/README.md) |
+| Creates a full backup schedule | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/create-full-backup-schedule.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/create-full-backup-schedule.js,samples/README.md) |
+| Creates an incremental backup schedule | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/create-incremental-backup-schedule.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/create-incremental-backup-schedule.js,samples/README.md) |
 | CRUD | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/crud.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/crud.js,samples/README.md) |
 | Creates a new database with a specific default leader | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/database-create-with-default-leader.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/database-create-with-default-leader.js,samples/README.md) |
 | Database-create-with-encryption-key | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/database-create-with-encryption-key.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/database-create-with-encryption-key.js,samples/README.md) |
@@ -113,12 +115,14 @@ Samples are in the [`samples/`](https://github.com/googleapis/nodejs-spanner/tre
 | Updates the default leader of an existing database | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/database-update-default-leader.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/database-update-default-leader.js,samples/README.md) |
 | Updates a Cloud Spanner Database. | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/database-update.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/database-update.js,samples/README.md) |
 | Datatypes | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/datatypes.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/datatypes.js,samples/README.md) |
+| Deletes a backup schedule | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/delete-backup-schedule.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/delete-backup-schedule.js,samples/README.md) |
 | Runs an execute sql request with directed read options | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/directed-reads.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/directed-reads.js,samples/README.md) |
 | Delete using DML returning. | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/dml-returning-delete.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/dml-returning-delete.js,samples/README.md) |
 | Insert using DML returning. | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/dml-returning-insert.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/dml-returning-insert.js,samples/README.md) |
 | Update using DML returning. | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/dml-returning-update.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/dml-returning-update.js,samples/README.md) |
 | DML | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/dml.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/dml.js,samples/README.md) |
 | Enable fine grained access control | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/enable-fine-grained-access.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/enable-fine-grained-access.js,samples/README.md) |
+| Gets a backup schedule | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/get-backup-schedule.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/get-backup-schedule.js,samples/README.md) |
 | Get-commit-stats | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/get-commit-stats.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/get-commit-stats.js,samples/README.md) |
 | List database roles | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/get-database-roles.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/get-database-roles.js,samples/README.md) |
 | Gets the instance config metadata for the configuration nam6 | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/get-instance-config.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/get-instance-config.js,samples/README.md) |
@@ -140,6 +144,7 @@ Samples are in the [`samples/`](https://github.com/googleapis/nodejs-spanner/tre
 | Json-add-column | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/json-add-column.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/json-add-column.js,samples/README.md) |
 | Json-query-parameter | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/json-query-parameter.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/json-query-parameter.js,samples/README.md) |
 | Json-update-data | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/json-update-data.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/json-update-data.js,samples/README.md) |
+| Lists backup schedules of a database | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/list-backup-schedules.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/list-backup-schedules.js,samples/README.md) |
 | Lists all databases on the selected instance | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/list-databases.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/list-databases.js,samples/README.md) |
 | Lists all the available instance configs for the selected project. | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/list-instance-configs.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/list-instance-configs.js,samples/README.md) |
 | Executes request with max commit delay | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/max-commit-delay.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/max-commit-delay.js,samples/README.md) |
@@ -195,6 +200,7 @@ Samples are in the [`samples/`](https://github.com/googleapis/nodejs-spanner/tre
 | Timestamp | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/timestamp.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/timestamp.js,samples/README.md) |
 | Executes a read/write transaction with transaction and request tags | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/transaction-tag.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/transaction-tag.js,samples/README.md) |
 | Transaction | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/transaction.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/transaction.js,samples/README.md) |
+| Updates a backup schedule | [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/update-backup-schedule.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/update-backup-schedule.js,samples/README.md) |
 
 
 

samples/README.md

@@ -29,6 +29,8 @@ and automatic, synchronous replication for high availability.
   * [Backups](#backups)
   * [Batch Write](#batch-write)
   * [Batch](#batch)
+  * [Creates a full backup schedule](#creates-a-full-backup-schedule)
+  * [Creates an incremental backup schedule](#creates-an-incremental-backup-schedule)
   * [CRUD](#crud)
   * [Creates a new database with a specific default leader](#creates-a-new-database-with-a-specific-default-leader)
   * [Database-create-with-encryption-key](#database-create-with-encryption-key)
@@ -38,12 +40,14 @@ and automatic, synchronous replication for high availability.
   * [Updates the default leader of an existing database](#updates-the-default-leader-of-an-existing-database)
   * [Updates a Cloud Spanner Database.](#updates-a-cloud-spanner-database.)
   * [Datatypes](#datatypes)
+  * [Deletes a backup schedule](#deletes-a-backup-schedule)
   * [Runs an execute sql request with directed read options](#runs-an-execute-sql-request-with-directed-read-options)
   * [Delete using DML returning.](#delete-using-dml-returning.)
   * [Insert using DML returning.](#insert-using-dml-returning.)
   * [Update using DML returning.](#update-using-dml-returning.)
   * [DML](#dml)
   * [Enable fine grained access control](#enable-fine-grained-access-control)
+  * [Gets a backup schedule](#gets-a-backup-schedule)
   * [Get-commit-stats](#get-commit-stats)
   * [List database roles](#list-database-roles)
   * [Gets the instance config metadata for the configuration nam6](#gets-the-instance-config-metadata-for-the-configuration-nam6)
@@ -65,6 +69,7 @@ and automatic, synchronous replication for high availability.
   * [Json-add-column](#json-add-column)
   * [Json-query-parameter](#json-query-parameter)
   * [Json-update-data](#json-update-data)
+  * [Lists backup schedules of a database](#lists-backup-schedules-of-a-database)
   * [Lists all databases on the selected instance](#lists-all-databases-on-the-selected-instance)
   * [Lists all the available instance configs for the selected project.](#lists-all-the-available-instance-configs-for-the-selected-project.)
   * [Executes request with max commit delay](#executes-request-with-max-commit-delay)
@@ -120,6 +125,7 @@ and automatic, synchronous replication for high availability.
   * [Timestamp](#timestamp)
   * [Executes a read/write transaction with transaction and request tags](#executes-a-read/write-transaction-with-transaction-and-request-tags)
   * [Transaction](#transaction)
+  * [Updates a backup schedule](#updates-a-backup-schedule)
 
 ## Before you begin
 
@@ -391,6 +397,40 @@ __Usage:__
 
 
 
+### Creates a full backup schedule
+
+View the [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/create-full-backup-schedule.js).
+
+[![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/create-full-backup-schedule.js,samples/README.md)
+
+__Usage:__
+
+
+`node create-full-backup-schedule.js <PROJECT_ID> <INSTANCE_ID> <DATABASE_ID> <SCHEDULE_ID>`
+
+
+-----
+
+
+
+
+### Creates an incremental backup schedule
+
+View the [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/create-incremental-backup-schedule.js).
+
+[![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/create-incremental-backup-schedule.js,samples/README.md)
+
+__Usage:__
+
+
+`node create-incremental-backup-schedule.js <PROJECT_ID> <INSTANCE_ID> <DATABASE_ID> <SCHEDULE_ID>`
+
+
+-----
+
+
+
+
 ### CRUD
 
 View the [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/crud.js).
@@ -544,6 +584,23 @@ __Usage:__
 
 
 
+### Deletes a backup schedule
+
+View the [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/delete-backup-schedule.js).
+
+[![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/delete-backup-schedule.js,samples/README.md)
+
+__Usage:__
+
+
+`node delete-backup-schedule.js <PROJECT_ID> <INSTANCE_ID> <DATABASE_ID> <SCHEDULE_ID>`
+
+
+-----
+
+
+
+
 ### Runs an execute sql request with directed read options
 
 View the [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/directed-reads.js).
@@ -646,6 +703,23 @@ __Usage:__
 
 
 
+### Gets a backup schedule
+
+View the [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/get-backup-schedule.js).
+
+[![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/get-backup-schedule.js,samples/README.md)
+
+__Usage:__
+
+
+`node get-backup-schedule.js <PROJECT_ID> <INSTANCE_ID> <DATABASE_ID> <SCHEDULE_ID>`
+
+
+-----
+
+
+
+
 ### Get-commit-stats
 
 View the [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/get-commit-stats.js).
@@ -1003,6 +1077,23 @@ __Usage:__
 
 
 
+### Lists backup schedules of a database
+
+View the [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/list-backup-schedules.js).
+
+[![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/list-backup-schedules.js,samples/README.md)
+
+__Usage:__
+
+
+`node list-backup-schedules.js <PROJECT_ID> <INSTANCE_ID> <DATABASE_ID>`
+
+
+-----
+
+
+
+
 ### Lists all databases on the selected instance
 
 View the [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/list-databases.js).
@@ -1933,6 +2024,23 @@ __Usage:__
 `node samples/transaction.js`
 
 
+-----
+
+
+
+
+### Updates a backup schedule
+
+View the [source code](https://github.com/googleapis/nodejs-spanner/blob/main/samples/update-backup-schedule.js).
+
+[![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-spanner&page=editor&open_in_editor=samples/update-backup-schedule.js,samples/README.md)
+
+__Usage:__
+
+
+`node update-backup-schedule.js <PROJECT_ID> <INSTANCE_ID> <DATABASE_ID> <SCHEDULE_ID>`
+
+