# Update Passenger application settings

This function edits a Passenger application for an account.

:

  When you disable the Web Server role, the system  this function.

Endpoint: GET /PassengerApps/edit_application
Version: 11.134.0.5
Security: BasicAuth

## Query parameters:

  - `name` (string, required)
    The application’s current name.
    Example: "Ruby Slippers"

  - `clear_envvars` (integer)
    Whether to clear the application’s environment variables.
    Enum: 0, 1

  - `deployment_mode` (string)
    The new server environment in which to run the application. If you do not use this parameter, the function does not change the application’s server environment.

  *  — Sets the application to run in a development environment.
  *  — Sets the application to run in a production environment.
    Enum: "production", "development"

  - `domain` (string)
    The application’s new domain. If you do not use this parameter, the function does not change the application’s domain.
    Example: "toto.com"

  - `enabled` (integer)
    Whether to enable the application and generate the web server configuration for it.

  *  — Enable the application and generate the web server configuration.
  *  — Don’t enable the application and generate the web server configuration.
    Enum: 0, 1

  - `envvar_name` (array)
    New set of environment variables for the application.

:

 The function replaces all current environment variables with the variables that you pass in this parameter.

:

  For each  parameter you send you  include an  parameter.
    Example: ["SCARECROW","TINMAN","LION"]

  - `envvar_value` (array)
    Each environment variable’s value.

:

  For each  parameter you send you  include an  parameter.
    Example: ["brain","heart","courage"]

  - `new_name` (string)
    The application’s new name. If you do not use this parameter, the function does not change the application's name.
    Example: "Little Dog"

  - `path` (string)
    The application’s new filepath. If you do not use this parameter, the function does not change the application’s filepath.
    Example: "/home/dorothy/littledog"

## Response 200 fields (application/json):

  - `apiversion` (integer)
    The version of the API.
    Example: 3

  - `func` (string)
    The name of the method called.
    Example: "edit_application"

  - `module` (string)
    The name of the module called.
    Example: "PassengerApps"

  - `result` (object)

  - `result.data` (object)

  - `result.errors` (array,null)
    List of errors if the API failed.

  - `result.messages` (array,null)
    List of messages generated by the API.

  - `result.metadata` (object)

  - `result.status` (integer)
    -  — Success.
-  — Failed. Check the  field for more details.
    Enum: 0, 1

  - `result.warnings` (array,null)
    List of warnings generated by the API. Warnings describe non-critical failures or other problematic conditions noted while running a API.