aws · m-ashritha · Sep 15, 2026
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+**To create a tenant database**
+
+The following ``create-tenant-database`` example creates a tenant database in an RDS for Oracle CDB instance. ::
+
+    aws rds create-tenant-database \
+        --db-instance-identifier test-rds-oracle \
+        --tenant-db-name tenant2 \
+        --master-username tenantadmin \
+        --master-user-password secret99
+
+Output::
+
+    {
+        "TenantDatabase": {
+            "TenantDatabaseCreateTime": "2026-09-12T16:12:32.429000+00:00",
+            "DBInstanceIdentifier": "test-rds-oracle",
+            "TenantDBName": "TENANT2",
+            "Status": "creating",
+            "MasterUsername": "tenantadmin",
+            "DbiResourceId": "db-ABCD1234EFGH5678IJKEXAMPLE",
+            "TenantDatabaseResourceId": "tdb-ABCD1234EFGH5678IJKL90MNOPQRST1234UVWX5678YZAEXAMPLE",
+            "TenantDatabaseARN": "arn:aws:rds:us-east-1:123456789012:tenant-database:tdb-abcd1234efgh5678ijkl90mnopqrst1234uvwx5678yzaexample",
+            "CharacterSetName": "AL32UTF8",
+            "NcharCharacterSetName": "AL16UTF16",
+            "DeletionProtection": true,
+            "PendingModifiedValues": {
+                "MasterUserPassword": "****"
+            },
+            "TagList": []
+        }
+    }
+
+For more information, see `Adding an RDS for Oracle tenant database to your CDB instance <https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/oracle-cdb-configuring.adding.pdb.html>`__ in the *Amazon RDS User Guide*.
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+**To delete an automated backup of a DB cluster**
+
+The following ``delete-db-cluster-automated-backup`` example deletes the automated backup for the specified DB cluster resource ID. To find the resource ID, use the ``describe-db-cluster-automated-backups`` command. ::
+
+    aws rds delete-db-cluster-automated-backup \
+        --db-cluster-resource-id cluster-ABCD1234EFGH5678IJKL90MNOP
+
+Output::
+
+    {
+        "DBClusterAutomatedBackup": {
+            "Engine": "aurora-postgresql",
+            "DBClusterAutomatedBackupsArn": "arn:aws:rds:us-east-1:123456789012:cluster-auto-backup:cab-abcd1234efgh5678ijkl90mnopqrst5678uvwx1234yzab56cdef7890abcd1234",
+            "DBClusterIdentifier": "test-aurora-cluster",
+            "RestoreWindow": {},
+            "MasterUsername": "postgres",
+            "DbClusterResourceId": "cluster-ABCD1234EFGH5678IJKL90MNOP",
+            "Region": "us-east-1",
+            "Status": "deleted",
+            "IAMDatabaseAuthenticationEnabled": false,
+            "ClusterCreateTime": "2026-09-12T11:38:04+00:00",
+            "StorageEncrypted": true,
+            "StorageEncryptionType": "sse-kms",
+            "AllocatedStorage": 1,
+            "EngineVersion": "17.7",
+            "DBClusterArn": "arn:aws:rds:us-east-1:123456789012:cluster:test-aurora-cluster",
+            "BackupRetentionPeriod": 7,
+            "PreferredBackupWindow": "04:30-05:00",
+            "EngineMode": "provisioned",
+            "AvailabilityZones": [
+                "us-east-1b",
+                "us-east-1d",
+                "us-east-1c"
+            ],
+            "Port": 5432,
+            "KmsKeyId": "arn:aws:kms:us-east-1:123456789012:key/1234abcd-12ab-34cd-56ef-1234567890ab",
+            "TagList": []
+        }
+    }
+
+For more information, see `Deleting retained automated backups for Amazon Aurora <https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Aurora.Managing.Backups.Retaining.Deleting.html>`__ in the *Amazon Aurora User Guide*.
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+**To delete a tenant database**
+
+The following ``delete-tenant-database`` example deletes a tenant database from an RDS for Oracle CDB instance and takes a final snapshot of it. ::
+
+    aws rds delete-tenant-database \
+        --db-instance-identifier test-rds-oracle \
+        --tenant-db-name tenant2 \
+        --final-db-snapshot-identifier final-snap-test
+
+Output::
+
+    {
+        "TenantDatabase": {
+            "TenantDatabaseCreateTime": "2026-09-12T16:12:32.429000+00:00",
+            "DBInstanceIdentifier": "test-rds-oracle",
+            "TenantDBName": "TENANT2",
+            "Status": "deleting",
+            "MasterUsername": "tenantadmin",
+            "DbiResourceId": "db-ABCD1234EFGH5678IJKEXAMPLE",
+            "TenantDatabaseResourceId": "tdb-ABCD1234EFGH5678IJKL90MNOPQRST1234UVWX5678YZAEXAMPLE",
+            "TenantDatabaseARN": "arn:aws:rds:us-east-1:123456789012:tenant-database:tdb-abcd1234efgh5678ijkl90mnopqrst1234uvwx5678yzaexample",
+            "CharacterSetName": "AL32UTF8",
+            "NcharCharacterSetName": "AL16UTF16",
+            "DeletionProtection": false,
+            "PendingModifiedValues": {},
+            "TagList": []
+        }
+    }
+
+For more information, see `Deleting an RDS for Oracle tenant database from your CDB <https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/oracle-cdb-configuring.deleting.pdb.html>`__ in the *Amazon RDS User Guide*.
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+**To describe the automated backups of a DB cluster**
+
+The following ``describe-db-cluster-automated-backups`` example retrieves the automated backup for the specified DB cluster, including the window of time that you can restore to. ::
+
+    aws rds describe-db-cluster-automated-backups \
+        --db-cluster-identifier test-aurora-cluster
+
+Output::
+
+    {
+        "DBClusterAutomatedBackups": [
+            {
+                "Engine": "aurora-postgresql",
+                "DBClusterAutomatedBackupsArn": "arn:aws:rds:us-east-1:123456789012:cluster-auto-backup:cab-abcd1234efgh5678ijkl90mnopqrst5678uvwx1234yzab56cdef7890abcd1234",
+                "DBClusterIdentifier": "test-aurora-cluster",
+                "RestoreWindow": {
+                    "EarliestTime": "2026-09-12T11:38:22.795000+00:00",
+                    "LatestTime": "2026-09-12T11:47:16.053000+00:00"
+                },
+                "MasterUsername": "postgres",
+                "DbClusterResourceId": "cluster-ABCD1234EFGH5678IJKL90MNOP",
+                "Region": "us-east-1",
+                "Status": "active",
+                "IAMDatabaseAuthenticationEnabled": false,
+                "ClusterCreateTime": "2026-09-12T11:38:04+00:00",
+                "StorageEncrypted": true,
+                "StorageEncryptionType": "sse-kms",
+                "AllocatedStorage": 1,
+                "EngineVersion": "17.7",
+                "DBClusterArn": "arn:aws:rds:us-east-1:123456789012:cluster:test-aurora-cluster",
+                "BackupRetentionPeriod": 7,
+                "PreferredBackupWindow": "04:30-05:00",
+                "EngineMode": "provisioned",
+                "AvailabilityZones": [
+                    "us-east-1b",
+                    "us-east-1d",
+                    "us-east-1c"
+                ],
+                "Port": 5432,
+                "KmsKeyId": "arn:aws:kms:us-east-1:123456789012:key/1234abcd-12ab-34cd-56ef-1234567890ab",
+                "TagList": []
+            }
+        ]
+    }
+
+For more information, see `Viewing retained automated backups for Amazon Aurora <https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Aurora.Managing.Backups.Retaining.Viewing.html>`__ in the *Amazon Aurora User Guide*.
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+**To describe the lifecycle support dates for a major engine version**
+
+The following ``describe-db-major-engine-versions`` example retrieves the standard and extended support dates for major engine version 17 of RDS for PostgreSQL. ::
+
+    aws rds describe-db-major-engine-versions \
+        --engine postgres \
+        --major-engine-version 17
+
+Output::
+
+    {
+        "DBMajorEngineVersions": [
+            {
+                "Engine": "postgres",
+                "MajorEngineVersion": "17",
+                "SupportedEngineLifecycles": [
+                    {
+                        "LifecycleSupportName": "open-source-rds-standard-support",
+                        "LifecycleSupportStartDate": "2024-11-14T00:00:00+00:00",
+                        "LifecycleSupportEndDate": "2030-02-28T23:59:59.999000+00:00"
+                    },
+                    {
+                        "LifecycleSupportName": "open-source-rds-extended-support",
+                        "LifecycleSupportStartDate": "2030-03-01T00:00:00+00:00",
+                        "LifecycleSupportEndDate": "2033-02-28T23:59:59.999000+00:00"
+                    }
+                ]
+            }
+        ]
+    }
+
+For more information, see `Viewing support dates for engine versions in Amazon RDS Extended Support <https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/extended-support-viewing-support-dates.html>`__ in the *Amazon RDS User Guide*.
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+**To describe the tenant databases in a DB snapshot**
+
+The following ``describe-db-snapshot-tenant-databases`` example retrieves the details of the tenant databases contained in a snapshot of an RDS for Oracle CDB instance. ::
+
+    aws rds describe-db-snapshot-tenant-databases \
+        --db-snapshot-identifier final-snap-test
+
+Output::
+
+    {
+        "DBSnapshotTenantDatabases": [
+            {
+                "DBSnapshotIdentifier": "final-snap-test",
+                "DBInstanceIdentifier": "test-rds-oracle",
+                "DbiResourceId": "db-ABCD1234EFGH5678IJKEXAMPLE",
+                "EngineName": "oracle-se2-cdb",
+                "SnapshotType": "manual",
+                "TenantDBName": "ORCL",
+                "MasterUsername": "admin",
+                "TenantDatabaseResourceId": "tdb-QRST5678UVWX1234YZAB90CDEFGHIJ5678KLMN1234OPQEXAMPLE",
+                "CharacterSetName": "AL16UTF16",
+                "DBSnapshotTenantDatabaseARN": "arn:aws:rds:us-east-1:123456789012:snapshot-tenant-database:final-snap-test:tdb-qrst5678uvwx1234yzab90cdefghij5678klmn1234opqexample",
+                "TagList": []
+            },
+            {
+                "DBSnapshotIdentifier": "final-snap-test",
+                "DBInstanceIdentifier": "test-rds-oracle",
+                "DbiResourceId": "db-ABCD1234EFGH5678IJKEXAMPLE",
+                "EngineName": "oracle-se2-cdb",
+                "SnapshotType": "manual",
+                "TenantDBName": "TENANT2",
+                "MasterUsername": "tenantadmin",
+                "TenantDatabaseResourceId": "tdb-ABCD1234EFGH5678IJKL90MNOPQRST1234UVWX5678YZAEXAMPLE",
+                "CharacterSetName": "AL16UTF16",
+                "DBSnapshotTenantDatabaseARN": "arn:aws:rds:us-east-1:123456789012:snapshot-tenant-database:final-snap-test:tdb-abcd1234efgh5678ijkl90mnopqrst1234uvwx5678yzaexample",
+                "TagList": []
+            }
+        ]
+    }
+
+For more information, see `Restoring to a DB instance <https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_RestoreFromSnapshot.html>`__ in the *Amazon RDS User Guide*.
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+**To describe an Aurora Serverless v2 platform version**
+
+The following ``describe-serverless-v2-platform-versions`` example retrieves the details of platform version 3 for Aurora PostgreSQL. ::
+
+    aws rds describe-serverless-v2-platform-versions \
+        --engine aurora-postgresql \
+        --serverless-v2-platform-version 3
+
+Output::
+
+    {
+        "ServerlessV2PlatformVersions": [
+            {
+                "ServerlessV2PlatformVersion": "3",
+                "ServerlessV2PlatformVersionDescription": "Version 3 offering scaling up to 256 ACUs, and performance improvement up to 30% compared to version 2",
+                "Engine": "aurora-postgresql",
+                "ServerlessV2FeaturesSupport": {
+                    "MinCapacity": 0.0,
+                    "MaxCapacity": 256.0
+                },
+                "Status": "enabled",
+                "IsDefault": false
+            }
+        ]
+    }
+
+For more information, see `Checking the default platform version <https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-serverless-v2-administration.html#aurora-serverless-v2-checking-default-platform-version>`__ in the *Amazon Aurora User Guide*.
@@ -0,0 +1,30 @@
+**To describe the tenant databases in a DB instance**
+
+The following ``describe-tenant-databases`` example retrieves the details of the tenant databases in an RDS for Oracle CDB instance. ::
+
+    aws rds describe-tenant-databases \
+        --db-instance-identifier test-rds-oracle
+
+Output::
+
+    {
+        "TenantDatabases": [
+            {
+                "TenantDatabaseCreateTime": "2026-09-12T16:02:18.011000+00:00",
+                "DBInstanceIdentifier": "test-rds-oracle",
+                "TenantDBName": "ORCL",
+                "Status": "available",
+                "MasterUsername": "admin",
+                "DbiResourceId": "db-ABCD1234EFGH5678IJKEXAMPLE",
+                "TenantDatabaseResourceId": "tdb-QRST5678UVWX1234YZAB90CDEFGHIJ5678KLMN1234OPQEXAMPLE",
+                "TenantDatabaseARN": "arn:aws:rds:us-east-1:123456789012:tenant-database:tdb-qrst5678uvwx1234yzab90cdefghij5678klmn1234opqexample",
+                "CharacterSetName": "AL32UTF8",
+                "NcharCharacterSetName": "AL16UTF16",
+                "DeletionProtection": false,
+                "PendingModifiedValues": {},
+                "TagList": []
+            }
+        ]
+    }
+
+For more information, see `Viewing tenant database details <https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/oracle-cdb-configuring.describing.pdb.html>`__ in the *Amazon RDS User Guide*.
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+**To disable the RDS Data API for a DB cluster**
+
+The following ``disable-http-endpoint`` example disables the RDS Data API for the specified Aurora DB cluster. ::
+
+    aws rds disable-http-endpoint \
+        --resource-arn arn:aws:rds:us-east-1:123456789012:cluster:test-aurora-pg-cluster
+
+Output::
+
+    {
+        "ResourceArn": "arn:aws:rds:us-east-1:123456789012:cluster:test-aurora-pg-cluster",
+        "HttpEndpointEnabled": false
+    }
+
+For more information, see `Enabling or disabling RDS Data API on an existing database <https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/data-api.enabling.html#data-api.enabling.modifying>`__ in the *Amazon Aurora User Guide*.
@@ -0,0 +1,15 @@
+**To enable the RDS Data API for a DB cluster**
+
+The following ``enable-http-endpoint`` example enables the RDS Data API for the specified Aurora DB cluster. ::
+
+    aws rds enable-http-endpoint \
+        --resource-arn arn:aws:rds:us-east-1:123456789012:cluster:test-aurora-pg-cluster
+
+Output::
+
+    {
+        "ResourceArn": "arn:aws:rds:us-east-1:123456789012:cluster:test-aurora-pg-cluster",
+        "HttpEndpointEnabled": true
+    }
+
+For more information, see `Enabling the Amazon RDS Data API <https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/data-api.enabling.html>`__ in the *Amazon Aurora User Guide*.
@@ -0,0 +1,35 @@
+**To force a failover for a DB cluster**
+
+The following ``failover-db-cluster`` example promotes the specified Aurora Replica to be the primary DB instance, or writer, of the DB cluster. ::
+
+    aws rds failover-db-cluster \
+        --db-cluster-identifier test-aurora-cluster-failover \
+        --target-db-instance-identifier test-aurora-cluster-failover-instance-1-reader
+
+Output::
+
+    {
+        "DBCluster": {
+            "AllocatedStorage": 1,
+            "AvailabilityZones": [
+                "us-east-1d",
+                "us-east-1c",
+                "us-east-1a"
+            ],
+            "BackupRetentionPeriod": 7,
+            "DBClusterIdentifier": "test-aurora-cluster-failover",
+            "DBClusterParameterGroup": "default.aurora-postgresql17",
+            "DBSubnetGroup": "default",
+            "Status": "available",
+            "Endpoint": "test-aurora-cluster-failover.cluster-cnpexample.us-east-1.rds.amazonaws.com",
+            "ReaderEndpoint": "test-aurora-cluster-failover.cluster-ro-cnpexample.us-east-1.rds.amazonaws.com",
+            "MultiAZ": true,
+            "Engine": "aurora-postgresql",
+            "EngineVersion": "17.7",
+            "Port": 5432,
+            "MasterUsername": "postgres",
+            ...some output truncated...
+        }
+    }
+
+For more information, see `Failing over an Amazon Aurora DB cluster <https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-failover.html>`__ in the *Amazon Aurora User Guide*.