> For the complete documentation index, see [llms.txt](https://docs.ionos.com/postgres-sdk-nodejs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ionos.com/postgres-sdk-nodejs/api/metadataapi.md).

# MetadataApi

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

| Method                                    | HTTP request            | Description                 |
| ----------------------------------------- | ----------------------- | --------------------------- |
| [**infosVersionGet**](#infosversionget)   | **GET** /infos/version  | Get the current API version |
| [**infosVersionsGet**](#infosversionsget) | **GET** /infos/versions | Fetch all API versions      |

## infosVersionGet

> infosVersionGet

Get the current API version

Retrieves the current version of the responding API.

### Examples

```javascript
const ionoscloud = require('@ionos-cloud/sdk-nodejs-dbaas-postgres');
// setup authorization
const config = new ionoscloud.Configuration({
    username: 'YOUR_USERNAME',
    password: 'YOUR_PASSWORD',
    apiKey: 'YOUR_API_KEY'
});
const api_instance = new ionoscloud.MetadataApi(config);
// Get the current API version
api_instance
  .infosVersionGet()
  .then((response) => console.log(response.data))
  .catch((error) => console.log(error.response.data));
```

### Parameters

This endpoint does not need any parameter.

### Return type

[**APIVersion**](/postgres-sdk-nodejs/models/apiversion.md)

### Authorization

basicAuth, tokenAuth

### HTTP request headers

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

## infosVersionsGet

> \<Array> infosVersionsGet

Fetch all API versions

Retrieves all available versions of the responding API.

### Examples

```javascript
const ionoscloud = require('@ionos-cloud/sdk-nodejs-dbaas-postgres');
// setup authorization
const config = new ionoscloud.Configuration({
    username: 'YOUR_USERNAME',
    password: 'YOUR_PASSWORD',
    apiKey: 'YOUR_API_KEY'
});
const api_instance = new ionoscloud.MetadataApi(config);
// Fetch all API versions
api_instance
  .infosVersionsGet()
  .then((response) => console.log(response.data))
  .catch((error) => console.log(error.response.data));
```

### Parameters

This endpoint does not need any parameter.

### Return type

[**Array\<APIVersion>**](/postgres-sdk-nodejs/models/apiversion.md)

### Authorization

basicAuth, tokenAuth

### HTTP request headers

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


---

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