# PatchClusterProperties

## Properties

| Name                    | Type                                                                                                                    | Description                                                                   | Notes       |
| ----------------------- | ----------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------- | ----------- |
| **cores**               | **Integer**                                                                                                             | The number of CPU cores per instance.                                         | \[optional] |
| **ram**                 | **Integer**                                                                                                             | The amount of memory per instance in megabytes. Has to be a multiple of 1024. | \[optional] |
| **storage\_size**       | **Integer**                                                                                                             | The amount of storage per instance in megabytes.                              | \[optional] |
| **connections**         | [**Array\<Connection>**](https://docs.ionos.com/sections-test/ruby-sdk/dbaas-postgres-ruby-sdk/models/connection)       |                                                                               | \[optional] |
| **display\_name**       | **String**                                                                                                              | The friendly name of your cluster.                                            | \[optional] |
| **maintenance\_window** | [**MaintenanceWindow**](https://docs.ionos.com/sections-test/ruby-sdk/dbaas-postgres-ruby-sdk/models/maintenancewindow) |                                                                               | \[optional] |
| **postgres\_version**   | **String**                                                                                                              | The PostgreSQL version of your cluster.                                       | \[optional] |
| **instances**           | **Integer**                                                                                                             | The total number of instances in the cluster (one master and n-1 standbys).   | \[optional] |

## Example

```ruby
require 'ionoscloud-dbaas-postgres'

instance = IonoscloudDbaasPostgres::PatchClusterProperties.new(
  cores: 4,
  ram: 2048,
  storage_size: 5000,
  connections: null,
  display_name: PostgreSQL cluster,
  maintenance_window: null,
  postgres_version: 13,
  instances: 2
)
```