# Get a specific line item by ID

Returns information about a specific line item. Pass the line item ID for which you require information as a path parameter.

Endpoint: GET /v1.0/instances/{instanceId}/line-items/{lineItemId}
Version: 1.0
Security: AdministrationAccess, ClientAccess

## Path parameters:

  - `instanceId` (string, required)
    The UUID of the Dynamic Monetization instance.

  - `lineItemId` (string, required)
    Line item ID. 
Note: This is also known as the activation ID.

## Response 200 fields (application/json):

  - `activationId` (string, required)
    The activation ID of a line item that should be mapped to the instance.

  - `state` (string, required)
    The line item state. Valid states are:
  - DEPLOYED
  - INACTIVE
  - OBSOLETE

INACTIVE and OBSOLETE can only be set when the line item already exists.
An OBSOLETE line item cannot be set to INACTIVE or DEPLOYED.

  - `quantity` (integer, required)
    The quantity from the line item to map to the instance.

  - `start` (integer, required)
    Start date and time of the line item in milliseconds since 1970-01-01 00:00.

  - `end` (integer, required)
    End date and time of the line item in milliseconds since 1970-01-01 00:00.

  - `used` (number)
    The count from the line item quantity used by access requests. The value can be fractional.

  - `attributes` (object, required)
    The properties that determine how the service will respond to access requests.

  - `attributes.elastic` (boolean)
    Indicates whether the line item is elastic.

  - `attributes.rateTableSeries` (string)
    The rate table series used to determine the rate applied to Elastic access requests against this line item. An empty string indicates that the rate is determined by the latest version of a table with no series.

  - `attributes.overdraftLimit` (integer)
    Allow requests to continue consuming tokens from this line item after the entitled quantity has been fully consumed, up to the overdraft limit. 
The overdraftType field must be set to "Number" if an overdraft limit is provided.
To consume tokens from this line item indefinitely, set the overdraftType to "Unlimited", and an overdraft limit is not required.
If an overdraft limit is not set, requests can only consume from this line item until the entitled quantity is reached.

  - `attributes.overdraftType` (string)
    The type of overdraft. Valid types are: 
- Unlimited
- Number