CAPI: Consolidate database examples and add Essentials information

content/operate/rc/api/_index.md

@@ -33,8 +33,7 @@ You can use the API to:
 
 1. [Manage subscriptions]({{< relref "/operate/rc/api/examples/manage-subscriptions.md" >}})
 1. Database examples
-    - [Create database]({{< relref "/operate/rc/api/examples/create-database" >}})
-    - [Update database]({{< relref "/operate/rc/api/examples/update-database.md" >}})
+    - [Create and manage databases]({{< relref "/operate/rc/api/examples/create-database" >}})
     - [Back up and import data]({{< relref "/operate/rc/api/examples/back-up-and-import-data.md" >}})
 1. [Estimate costs]({{< relref "/operate/rc/api/examples/dryrun-cost-estimates.md" >}})
 

content/operate/rc/api/examples/create-database.md

@@ -5,45 +5,79 @@ categories:
 - docs
 - operate
 - rc
-description: This article describes how to create and manage a database using `cURL`
-  commands.
-linkTitle: Create databases
+description: This article describes how to create and manage a database using the Redis Cloud API.
+linkTitle: Create and manage databases
 weight: 20
 ---
 
-You can use the Redis Cloud REST API to create databases.
+You can use the Redis Cloud REST API to create and manage databases.
 
-These examples use the [`cURL` utility]({{< relref "/operate/rc/api/get-started/use-rest-api#use-the-curl-http-client" >}}). You can use any REST client to work with the Redis Cloud REST API. The examples in this article refer to Redis Cloud Pro databases. 
+## Redis Cloud Essentials
 
-## Create a database
+### Create an Essentials database
 
-To create a database, use `POST /subscriptions/{subscription-id}/databases`
+To create a Redis Cloud Essentials database, use [`POST /fixed/subscriptions/{subscriptionId}/databases`]({{< relref "/operate/rc/api/api-reference#tag/Databases-Essentials/operation/createFixedDatabase" >}}).
 
-The database is created in an existing or a newly created subscription.
+This call creates a database in the specified subscription. Use [`GET /fixed/subscriptions`]({{< relref "/operate/rc/api/api-reference#tag/Subscriptions-Essentials/operation/getAllSubscriptions_1" >}}) to get a list of Essentials subscriptions and their IDs. 
 
-When a subscription is created, it is created with at least one database.
+```shell
+POST "https://[host]/v1/fixed/subscriptions/{subscriptionId}/databases"
+{
+  "name": "Basic-essentials-database-example"
+}
+```
+
+This example JSON body contains only the most basic, required parameters to create a database:
+
+- `name`: The database name. A unique name per subscription that can contain only alphanumeric characters and hyphens
+
+There are other additional parameters and settings that can be defined on database creation. Review the database parameters and options in the [full API reference]({{< relref "/operate/rc/api/api-reference#tag/Databases-Essentials/operation/createFixedDatabase" >}}). 
+
+Some options may not be compatible with your selected plan. Use [`GET /fixed/subscriptions/{subscriptionId}`]({{< relref "/operate/rc/api/api-reference#tag/Subscriptions-Essentials/operation/getFixedSubscriptionsPlansBySubscriptionId" >}}) to view the plan you have selected and what options it supports.
+
+The response body contains the `taskId` for the task that creates the database. You can use [`GET /v1/tasks/{taskId}`]({{< relref "/operate/rc/api/api-reference#tag/Tasks/operation/getTaskById" >}}) to track the task's status.
+
+### Update an Essentials database
 
-You can add databases to the subscription; you can also update or delete existing databases.
+To update a Redis Cloud Essentials database, use [`PUT /fixed/subscriptions/{subscriptionId}/databases/{databaseId}`]({{< relref "/operate/rc/api/api-reference#tag/Databases-Essentials/operation/deleteFixedDatabaseByID" >}}). 
 
-Creating a database is an [asynchronous operation]({{< relref "/operate/rc/api/get-started/process-lifecycle" >}}).
+The primary component of a database update request is the JSON request body that contains the details of the requested database changes. You can see the full set of changes you can make in the [full API reference]({{< relref "/operate/rc/api/api-reference#tag/Databases-Essentials/operation/deleteFixedDatabaseByID" >}}).
 
-The following API call creates a database.
+Some options may not be compatible with your selected plan. Use [`GET /fixed/subscriptions/{subscriptionId}`]({{< relref "/operate/rc/api/api-reference#tag/Subscriptions-Essentials/operation/getFixedSubscriptionsPlansBySubscriptionId" >}}) to view the plan you have selected and what options it supports.
+
+The response body contains the `taskId` for the task that updates the database. You can use [`GET /v1/tasks/{taskId}`]({{< relref "/operate/rc/api/api-reference#tag/Tasks/operation/getTaskById" >}}) to track the task's status.
+
+## Redis Cloud Pro
+
+### Create a Pro database
+
+If you want to create a Pro database in a new subscription, see [Create a Pro subscription]({{< relref "/operate/rc/api/examples/manage-subscriptions#create-a-pro-subscription" >}}).
+
+To create a Redis Cloud Pro database in an existing subscription, use [`POST /subscriptions/{subscriptionId}/databases`]({{< relref "/operate/rc/api/api-reference#tag/Databases-Pro/operation/createDatabase" >}}).
+
+This call creates a database in the specified subscription. Use [`GET /subscriptions`]({{< relref "/operate/rc/api/api-reference#tag/Subscriptions-Pro/operation/getAllSubscriptions" >}}) to get a list of subscriptions and their IDs. 
 
 ```shell
-POST "https://[host]/v1/subscriptions/$SUBSCRIPTION_ID/databases"
+POST "https://[host]/v1/subscriptions/{subscriptionId}/databases"
 {
-  "name": "Database-example-basic",
-  "memoryLimitInGb": 10,
-  "password": "P@ssw0rd"
+  "name": "Basic-database-example",
+  "datasetSizeInGb": 1
 }
 ```
 
-The JSON body contains only the most basic, required parameters in order to create a database:
+This example JSON body contains only the most basic, required parameters to create a database:
+
+- `name`: The database name. A unique name per subscription that can contain only alphanumeric characters and hyphens
+- `datasetSizeInGb`: Maximum dataset size in GB
+
+There are many additional parameters and settings that can be defined on database creation. Review the database parameters and options in the [full API reference]({{< relref "/operate/rc/api/api-reference#tag/Databases-Pro/operation/createDatabase" >}}).
+
+The response body contains the `taskId` for the task that creates the database. You can use [`GET /v1/tasks/{taskId}`]({{< relref "/operate/rc/api/api-reference#tag/Tasks/operation/getTaskById" >}}) to track the task's status.
+
+### Update a Redis Cloud Pro database
 
-- Database name - A unique name per subscription that can contain only alphanumeric characters and hyphens
-- Maximum database size in GB
-- Database password
+To update a Redis Cloud Pro database, use [`PUT /subscriptions/{subscriptionId}/databases/{databaseId}`]({{< relref "/operate/rc/api/api-reference#tag/Databases-Pro/operation/updateDatabase" >}}). 
 
-### Additional database parameters
+The primary component of a database update request is the JSON request body that contains the details of the requested database changes. You can see the full set of changes you can make in the [full API reference]({{< relref "/operate/rc/api/api-reference#tag/Databases-Pro/operation/updateDatabase" >}}).
 
-There are many additional parameters and settings that can be defined on database creation. Review the database parameters and options in the [Full API documentation]({{< relref "/operate/rc/api/api-reference#tag/Databases-Pro/operation/createDatabase" >}}).
+The response body contains the `taskId` for the task that updates the database. You can use [`GET /v1/tasks/{taskId}`]({{< relref "/operate/rc/api/api-reference#tag/Tasks/operation/getTaskById" >}}) to track the task's status.

content/operate/rc/api/examples/manage-subscriptions.md

@@ -38,7 +38,7 @@ Modify the following parameters in the sample JSON document to create a subscrip
 
     Use [`GET /v1/fixed/plans`]({{< relref "/operate/rc/api/api-reference#tag/Subscriptions-Essentials/operation/getAllFixedSubscriptionsPlans" >}}) to get a list of plan IDs.
 
-After you create an Essentials subscription, you must use the [`POST /v1/fixed/subscriptions/{subscriptionId}/databases`]({{< relref "/operate/rc/api/api-reference#tag/Databases-Essentials/operation/createFixedDatabase" >}}) endpoint to create the database.
+After you create an Essentials subscription, you must use the [`POST /v1/fixed/subscriptions/{subscriptionId}/databases`]({{< relref "/operate/rc/api/api-reference#tag/Databases-Essentials/operation/createFixedDatabase" >}}) endpoint to [create the database]({{< relref "/operate/rc/api/examples/create-database#redis-cloud-essentials" >}}).
 
 You can include the contents of the JSON document in the `POST /v1/fixed/subscriptions` operation in the [Swagger UI](https://api.redislabs.com/v1/swagger-ui.html). See [Swagger user interface]({{< relref "/operate/rc/api/get-started/use-rest-api#swagger-user-interface" >}}) for more details.