# Variables

### Variables
Most of the endpoints (especially POST/PUT/DELETE) require you to add a path or query parameter before sending the request. The Open API specification marks these parameters with placeholder tags. For example, {{`property_id`}}. You can use the **Environments** tab to manage the values for these placeholders as variables.

Version: 1.2

## Description:

  - `Variables` ()
    Most of the endpoints (especially POST/PUT/DELETE) require you to add a path or query parameter before sending the request. The Open API specification marks these parameters with placeholder tags. For example, {{property_id}}. You can use the Environments tab to manage the values for these placeholders as variables.