# List EVSE models

List all the EVSE models known by the ev.energy system.

Endpoint: GET /evse_models
Version: 2.0
Security: oauth2

## Query parameters:

  - `page_before` (string)
    Return results from the page after this ID.
    Example: "xmpl01HNFZM7Q8FXASZXYZ6XM3TQRR"

  - `page_after` (string)
    Return results from the page before this ID.
    Example: "xmpl01HNFZM7Q8FXASZXYZ6XM3TQRR"

  - `page_size` (integer)
    Specify the number of results to return per page.
    Example: 10

  - `expand` (array)
    Specify a url field to expand into a nested resource.
    Enum: "make"

  - `available_for_user_id` (string)
    Filter to only return resources available in the user's region and program.
    Example: "user01HN2NJ9NMRZBXT1H6FT9N7735"

  - `make_id` (string)
    The ID of an EVSE Make to filter by.
    Example: "emak01HS8FRMXGE3566EDXCMWGW5W4"

## Header parameters:

  - `EvEnergy-Version` (number)
    Specify the version of this endpoint to use.
    Enum: 2

  - `EvEnergy-User` (string)
    If the client is authenticated using Client Credentials, setting EvEnergy-User to a valid user ID allows requests to be made as if you were directly authenticated as that user.
    Example: "user01HN2NJ9NMRZBXT1H6FT9N7735"

## Response 200 fields (application/json):

  - `id` (string)
    Unique identifier for the given EVSE Model.
    Example: "emod01HS9A004X5TB5JCMHENB5Z446"

  - `url` (string)
    Example: "https://api.ev.energy/v2/evse_models/emod01HS9A004X5TB5JCMHENB5Z446"

  - `name` (string)
    Example: "EVWC2S22"

  - `make` (any)

  - `onboarding_url` (string,null)
    A pre-constructed link to initiate onboarding for an EVSE with this model. If it is null, then we do not support intergrating with this EVSE and the user will need an integrated vehicle in order for us to be able to track their charging.

Note: if you are using client credentials authentication, the user ID will not be automatically included unless you set the EvEnergy-User header on your request.
    Example: "https://api.ev.energy/v2/evse_onboarding?model_id=emod01HN2NJHAJJAQD32QJ4QXTDSGW&user_id=user01HN2NJ9NMRZBXT1H6FT9N7735"

## Response 400 fields (application/problem+json):

  - `type` (string)
    Example: "https://api.ev.energy/v2/problems/example-problem/"

  - `status` (number)
    Example: 400

  - `title` (string, required)
    Example: "Short description"

  - `detail` (string, required)
    Example: "Long, more specific description."

  - `instance` (string)
    Example: "https://api.ev.energy/v2/users/user01HN2P75GBNFRJPCZJXEFVXH5E"

  - `notification` (object)
    Something that the user should be informed about.

  - `notification.id` (string, required)
    Unique identifier for the Notification
    Example: "notf67O36PLTFDB57M0E5L33JZLGM0"

  - `notification.url` (string, required)
    Example: "https://api.ev.energy/notifications/notf67O36PLTFDB57M0E5L33JZLGM0"

  - `notification.message_id` (string, required)
    Internal identifier for this notification type. E.g. 'ERR0023'

  - `notification.category` (any, required)
    Category of this notification type
    Enum: "ACTIONABLE", "SERVICE", "RETRY", "MARKETING", "INTERNAL"

  - `notification.event_time` (string, required)
    The timestamp of the event described by this notification

  - `notification.short_text_title` (string, required)
    Short title for the notification

  - `notification.short_text_body` (string, required)
    Short description of the event being notified

  - `notification.detail_page_title` (string)
    Title of a help page giving more information about this notification

  - `notification.detail_page_body` (string)
    Text of a help page giving more information about this notification

  - `notification.external_link` (string,null)
    URL of a web page giving further information about this notification

  - `notification.external_button_label` (string)
    Text to be displayed on a button leading to the external_link location

  - `notification.read_at` (string)
    When the user examined the contents of this notification

  - `notification.resolved_at` (string)
    When the problem associated with this notification was resolved

## Response 401 fields (application/problem+json):

  - `status` (number)
    Example: 401

  - `title` (string, required)
    Example: "Unauthorized"

  - `detail` (string, required)
    Example: "Authentication credentials were not provided."

## Response 403 fields (application/problem+json):

  - `status` (number)
    Example: 403

  - `title` (string, required)
    Example: "Forbidden"

  - `detail` (string, required)
    Example: "You do not have permission to perform this action."

## Response 406 fields (application/problem+json):

  - `status` (number)
    Example: 406

  - `title` (string, required)
    Example: "Not Acceptable"

  - `detail` (string, required)
    Example: "Could not satisfy the request Accept header."

## Response 429 fields (application/problem+json):

  - `type` (string)
    Example: "https://api.ev.energy/v2/problems/example-problem/"

  - `status` (number)
    Example: 400

  - `title` (string, required)
    Example: "Short description"

  - `detail` (string, required)
    Example: "Long, more specific description."

  - `instance` (string)
    Example: "https://api.ev.energy/v2/users/user01HN2P75GBNFRJPCZJXEFVXH5E"

  - `notification` (object)
    Something that the user should be informed about.

  - `notification.id` (string, required)
    Unique identifier for the Notification
    Example: "notf67O36PLTFDB57M0E5L33JZLGM0"

  - `notification.url` (string, required)
    Example: "https://api.ev.energy/notifications/notf67O36PLTFDB57M0E5L33JZLGM0"

  - `notification.message_id` (string, required)
    Internal identifier for this notification type. E.g. 'ERR0023'

  - `notification.category` (any, required)
    Category of this notification type
    Enum: "ACTIONABLE", "SERVICE", "RETRY", "MARKETING", "INTERNAL"

  - `notification.event_time` (string, required)
    The timestamp of the event described by this notification

  - `notification.short_text_title` (string, required)
    Short title for the notification

  - `notification.short_text_body` (string, required)
    Short description of the event being notified

  - `notification.detail_page_title` (string)
    Title of a help page giving more information about this notification

  - `notification.detail_page_body` (string)
    Text of a help page giving more information about this notification

  - `notification.external_link` (string,null)
    URL of a web page giving further information about this notification

  - `notification.external_button_label` (string)
    Text to be displayed on a button leading to the external_link location

  - `notification.read_at` (string)
    When the user examined the contents of this notification

  - `notification.resolved_at` (string)
    When the problem associated with this notification was resolved