# Get a list of Call Classes

Endpoint: GET /call-classes
Version: 1.12
Security: bearerAuth

## Query parameters:

  - `page` (integer, required)
    Page of results to show
    Example: 1

  - `pageSize` (integer, required)
    Results to return per page
    Example: 100

  - `sort` (string)
    Comma-delimited list of the fields to sort by - defaults to ascending order, suffix :desc to change
    Example: "id,name | name:desc"

  - `fields` (string)
    Comma-delimited list of the field(s) to return if only a subset is required
    Example: "id,name"

  - `callClass` (string)
    Filter by call class
    Example: "xyz | in:x,y | like:xyz"

  - `referenceDataSourceChargeGroupId` (string)
    Filter by a particular reference data source charge group id
    Example: "0"

  - `startDate` (string)
    Filter call classes based on start date
    Example: "yyyy-MM-dd | lt:yyyy-MM-dd | gt:yyyy-MM-dd | gtn:yyyy-MM-dd"

  - `endDate` (string)
    Filter call classes based on end date
    Example: "yyyy-MM-dd | lt:yyyy-MM-dd | gt:yyyy-MM-dd | gtn:yyyy-MM-dd"

## Response 200 fields (application/json):

  - `id` (integer)
    Internal identifier of call class
    Example: 1

  - `callClass` (string, required)
    Call class

  - `referenceDataSourceChargeGroupId` (integer, required)
    Identifier of reference data source charge group that this call class relates to
    Example: 1

  - `startDate` (string, required)
    Date this call class applies from

  - `endDate` (string)
    Date this call class applies to


## Response 400 fields

## Response 401 fields

## Response 404 fields

## Response 412 fields

## Response 500 fields

## Response 501 fields