# ClustersApi

## ClustersApi

All URIs are relative to *<https://api.ionos.com/databases/postgresql>*

| Method                                                                 | HTTP request                                   | Description              |
| ---------------------------------------------------------------------- | ---------------------------------------------- | ------------------------ |
| [**cluster\_postgres\_versions\_get**](#cluster_postgres_versions_get) | **GET** /clusters/{clusterId}/postgresversions | List PostgreSQL versions |
| [**clusters\_delete**](#clusters_delete)                               | **DELETE** /clusters/{clusterId}               | Delete a cluster         |
| [**clusters\_find\_by\_id**](#clusters_find_by_id)                     | **GET** /clusters/{clusterId}                  | Fetch a cluster          |
| [**clusters\_get**](#clusters_get)                                     | **GET** /clusters                              | List clusters            |
| [**clusters\_patch**](#clusters_patch)                                 | **PATCH** /clusters/{clusterId}                | Patch a cluster          |
| [**clusters\_post**](#clusters_post)                                   | **POST** /clusters                             | Create a cluster         |
| [**postgres\_versions\_get**](#postgres_versions_get)                  | **GET** /clusters/postgresversions             | List PostgreSQL versions |

## **cluster\_postgres\_versions\_get**

> PostgresVersionList cluster\_postgres\_versions\_get(cluster\_id)

List PostgreSQL versions

Retrieves a list of all PostgreSQL versions available for this cluster including the current version.

#### Example

```python
from __future__ import print_function
import time
import ionoscloud_dbaas_postgres
from ionoscloud_dbaas_postgres.rest import ApiException

# Defining the host is optional and defaults to https://api.ionos.com/databases/postgresql
configuration = ionoscloud_dbaas_postgres.Configuration(
    host = 'https://api.ionos.com/databases/postgresql',
)

# Example of configuring HTTP Basic Authorization
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

with ionoscloud_dbaas_postgres.ApiClient(configuration) as api_client:
    # Create an instance of the API class
    api_instance = ionoscloud_dbaas_postgres.ClustersApi(api_client)
    cluster_id = '498ae72f-411f-11eb-9d07-046c59cc737e' # str | The unique ID of the cluster.
    try:
        # List PostgreSQL versions
        api_response = api_instance.cluster_postgres_versions_get(cluster_id)
        print(api_response)
    except ApiException as e:
        print('Exception when calling ClustersApi.cluster_postgres_versions_get: %s\n' % e)
```

#### Parameters

| Name            | Type    | Description                   | Notes |
| --------------- | ------- | ----------------------------- | ----- |
| **cluster\_id** | **str** | The unique ID of the cluster. |       |

#### Return type

[**PostgresVersionList**](/postgres-sdk-python/models/postgresversionlist.md)

#### Authorization

basicAuth, tokenAuth

#### HTTP request headers

* **Content-Type**: Not defined
* **Accept**: application/json

## **clusters\_delete**

> ClusterResponse clusters\_delete(cluster\_id)

Delete a cluster

Delete a PostgreSQL cluster.

#### Example

```python
from __future__ import print_function
import time
import ionoscloud_dbaas_postgres
from ionoscloud_dbaas_postgres.rest import ApiException

# Defining the host is optional and defaults to https://api.ionos.com/databases/postgresql
configuration = ionoscloud_dbaas_postgres.Configuration(
    host = 'https://api.ionos.com/databases/postgresql',
)

# Example of configuring HTTP Basic Authorization
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

with ionoscloud_dbaas_postgres.ApiClient(configuration) as api_client:
    # Create an instance of the API class
    api_instance = ionoscloud_dbaas_postgres.ClustersApi(api_client)
    cluster_id = '498ae72f-411f-11eb-9d07-046c59cc737e' # str | The unique ID of the cluster.
    try:
        # Delete a cluster
        api_response = api_instance.clusters_delete(cluster_id)
        print(api_response)
    except ApiException as e:
        print('Exception when calling ClustersApi.clusters_delete: %s\n' % e)
```

#### Parameters

| Name            | Type    | Description                   | Notes |
| --------------- | ------- | ----------------------------- | ----- |
| **cluster\_id** | **str** | The unique ID of the cluster. |       |

#### Return type

[**ClusterResponse**](/postgres-sdk-python/models/clusterresponse.md)

#### Authorization

basicAuth, tokenAuth

#### HTTP request headers

* **Content-Type**: Not defined
* **Accept**: application/json

## **clusters\_find\_by\_id**

> ClusterResponse clusters\_find\_by\_id(cluster\_id)

Fetch a cluster

You can retrieve a PostgreSQL cluster by using its ID. This value can be found in the response body when a PostgreSQL cluster is created or when you GET a list of PostgreSQL clusters.

#### Example

```python
from __future__ import print_function
import time
import ionoscloud_dbaas_postgres
from ionoscloud_dbaas_postgres.rest import ApiException

# Defining the host is optional and defaults to https://api.ionos.com/databases/postgresql
configuration = ionoscloud_dbaas_postgres.Configuration(
    host = 'https://api.ionos.com/databases/postgresql',
)

# Example of configuring HTTP Basic Authorization
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

with ionoscloud_dbaas_postgres.ApiClient(configuration) as api_client:
    # Create an instance of the API class
    api_instance = ionoscloud_dbaas_postgres.ClustersApi(api_client)
    cluster_id = '498ae72f-411f-11eb-9d07-046c59cc737e' # str | The unique ID of the cluster.
    try:
        # Fetch a cluster
        api_response = api_instance.clusters_find_by_id(cluster_id)
        print(api_response)
    except ApiException as e:
        print('Exception when calling ClustersApi.clusters_find_by_id: %s\n' % e)
```

#### Parameters

| Name            | Type    | Description                   | Notes |
| --------------- | ------- | ----------------------------- | ----- |
| **cluster\_id** | **str** | The unique ID of the cluster. |       |

#### Return type

[**ClusterResponse**](/postgres-sdk-python/models/clusterresponse.md)

#### Authorization

basicAuth, tokenAuth

#### HTTP request headers

* **Content-Type**: Not defined
* **Accept**: application/json

## **clusters\_get**

> ClusterList clusters\_get(limit=limit, offset=offset, filter\_name=filter\_name)

List clusters

Retrieves a list of PostgreSQL clusters.

#### Example

```python
from __future__ import print_function
import time
import ionoscloud_dbaas_postgres
from ionoscloud_dbaas_postgres.rest import ApiException

# Defining the host is optional and defaults to https://api.ionos.com/databases/postgresql
configuration = ionoscloud_dbaas_postgres.Configuration(
    host = 'https://api.ionos.com/databases/postgresql',
)

# Example of configuring HTTP Basic Authorization
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

with ionoscloud_dbaas_postgres.ApiClient(configuration) as api_client:
    # Create an instance of the API class
    api_instance = ionoscloud_dbaas_postgres.ClustersApi(api_client)
    try:
        # List clusters
        api_response = api_instance.clusters_get()
        print(api_response)
    except ApiException as e:
        print('Exception when calling ClustersApi.clusters_get: %s\n' % e)
```

#### Parameters

| Name             | Type    | Description                                                                                                                                                 | Notes                         |
| ---------------- | ------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------- |
| **limit**        | **int** | The maximum number of elements to return. Use together with 'offset' for pagination.                                                                        | \[optional] \[default to 100] |
| **offset**       | **int** | The first element to return. Use together with 'limit' for pagination.                                                                                      | \[optional] \[default to 0]   |
| **filter\_name** | **str** | Response filter to list only the PostgreSQL clusters that contain the specified name. The value is case insensitive and matched on the 'displayName' field. | \[optional]                   |

#### Return type

[**ClusterList**](/postgres-sdk-python/models/clusterlist.md)

#### Authorization

basicAuth, tokenAuth

#### HTTP request headers

* **Content-Type**: Not defined
* **Accept**: application/json

## **clusters\_patch**

> ClusterResponse clusters\_patch(cluster\_id, patch\_cluster\_request)

Patch a cluster

Patch attributes of a PostgreSQL cluster.

#### Example

```python
from __future__ import print_function
import time
import ionoscloud_dbaas_postgres
from ionoscloud_dbaas_postgres.rest import ApiException

# Defining the host is optional and defaults to https://api.ionos.com/databases/postgresql
configuration = ionoscloud_dbaas_postgres.Configuration(
    host = 'https://api.ionos.com/databases/postgresql',
)

# Example of configuring HTTP Basic Authorization
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

with ionoscloud_dbaas_postgres.ApiClient(configuration) as api_client:
    # Create an instance of the API class
    api_instance = ionoscloud_dbaas_postgres.ClustersApi(api_client)
    cluster_id = '498ae72f-411f-11eb-9d07-046c59cc737e' # str | The unique ID of the cluster.
    patch_cluster_request = ionoscloud_dbaas_postgres.PatchClusterRequest() # PatchClusterRequest | Part of the cluster which should be modified.
    try:
        # Patch a cluster
        api_response = api_instance.clusters_patch(cluster_id, patch_cluster_request)
        print(api_response)
    except ApiException as e:
        print('Exception when calling ClustersApi.clusters_patch: %s\n' % e)
```

#### Parameters

| Name                        | Type                                                                          | Description                                   | Notes |
| --------------------------- | ----------------------------------------------------------------------------- | --------------------------------------------- | ----- |
| **cluster\_id**             | **str**                                                                       | The unique ID of the cluster.                 |       |
| **patch\_cluster\_request** | [**PatchClusterRequest**](/postgres-sdk-python/models/patchclusterrequest.md) | Part of the cluster which should be modified. |       |

#### Return type

[**ClusterResponse**](/postgres-sdk-python/models/clusterresponse.md)

#### Authorization

basicAuth, tokenAuth

#### HTTP request headers

* **Content-Type**: application/json
* **Accept**: application/json

## **clusters\_post**

> ClusterResponse clusters\_post(create\_cluster\_request)

Create a cluster

Creates a new PostgreSQL cluster. If the `fromBackup` field is populated, the new cluster will be created based on the given backup.

#### Example

```python
from __future__ import print_function
import time
import ionoscloud_dbaas_postgres
from ionoscloud_dbaas_postgres.rest import ApiException

# Defining the host is optional and defaults to https://api.ionos.com/databases/postgresql
configuration = ionoscloud_dbaas_postgres.Configuration(
    host = 'https://api.ionos.com/databases/postgresql',
)

# Example of configuring HTTP Basic Authorization
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

with ionoscloud_dbaas_postgres.ApiClient(configuration) as api_client:
    # Create an instance of the API class
    api_instance = ionoscloud_dbaas_postgres.ClustersApi(api_client)
    create_cluster_request = ionoscloud_dbaas_postgres.CreateClusterRequest() # CreateClusterRequest | The cluster to be created.
    try:
        # Create a cluster
        api_response = api_instance.clusters_post(create_cluster_request)
        print(api_response)
    except ApiException as e:
        print('Exception when calling ClustersApi.clusters_post: %s\n' % e)
```

#### Parameters

| Name                         | Type                                                                            | Description                | Notes |
| ---------------------------- | ------------------------------------------------------------------------------- | -------------------------- | ----- |
| **create\_cluster\_request** | [**CreateClusterRequest**](/postgres-sdk-python/models/createclusterrequest.md) | The cluster to be created. |       |

#### Return type

[**ClusterResponse**](/postgres-sdk-python/models/clusterresponse.md)

#### Authorization

basicAuth, tokenAuth

#### HTTP request headers

* **Content-Type**: application/json
* **Accept**: application/json

## **postgres\_versions\_get**

> PostgresVersionList postgres\_versions\_get()

List PostgreSQL versions

Retrieves a list of all available PostgreSQL versions.

#### Example

```python
from __future__ import print_function
import time
import ionoscloud_dbaas_postgres
from ionoscloud_dbaas_postgres.rest import ApiException

# Defining the host is optional and defaults to https://api.ionos.com/databases/postgresql
configuration = ionoscloud_dbaas_postgres.Configuration(
    host = 'https://api.ionos.com/databases/postgresql',
)

# Example of configuring HTTP Basic Authorization
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

with ionoscloud_dbaas_postgres.ApiClient(configuration) as api_client:
    # Create an instance of the API class
    api_instance = ionoscloud_dbaas_postgres.ClustersApi(api_client)
    try:
        # List PostgreSQL versions
        api_response = api_instance.postgres_versions_get()
        print(api_response)
    except ApiException as e:
        print('Exception when calling ClustersApi.postgres_versions_get: %s\n' % e)
```

#### Parameters

This endpoint does not need any parameter.

#### Return type

[**PostgresVersionList**](/postgres-sdk-python/models/postgresversionlist.md)

#### Authorization

basicAuth, tokenAuth

#### HTTP request headers

* **Content-Type**: Not defined
* **Accept**: application/json


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.ionos.com/postgres-sdk-python/api/clustersapi.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.