# Create a new rental discount plan assignment

Creates a new rental discount plan assignment at Customer, Site or Inventory level.
Note: Inventory level assignments are only allowed if a Site or Customer level assignment already exists for the same rental discount plan.

Endpoint: POST /rental-discount-plan-assignments
Version: 1.16
Security: bearerAuth

## Request fields (application/json):

  - `assignmentLevel` (string, required)
    Rental discount plans can be assigned at customer, site or product inventory levels - use the appropriate level to determine which fields are required. Note that inventory level assignments are only allowed if a site or customer level assignment already exists.
    Example: "CUSTOMER, SITE or INVENTORY"

  - `rentalDiscountPlanId` (integer, required)
    Rental discount plan identifier
    Example: 1

  - `startDate` (string, required)
    Start date

  - `endDate` (string)
    End date

## Response 200 fields (application/json):

  - `id` (integer)
    Rental discount plan assignment identifier
    Example: 1

  - `assignmentLevel` (string, required)
    Rental discount plans can be assigned at customer, site or product inventory levels - use the appropriate level to determine which fields are required. Note that inventory level assignments are only allowed if a site or customer level assignment already exists.
    Example: "CUSTOMER, SITE or INVENTORY"

  - `rentalDiscountPlanId` (integer, required)
    Rental discount plan identifier
    Example: 1

  - `startDate` (string, required)
    Start date

  - `endDate` (string)
    End date

## Response 201 fields (application/json):

  - `id` (integer)
    Rental discount plan assignment identifier
    Example: 1

  - `assignmentLevel` (string, required)
    Rental discount plans can be assigned at customer, site or product inventory levels - use the appropriate level to determine which fields are required. Note that inventory level assignments are only allowed if a site or customer level assignment already exists.
    Example: "CUSTOMER, SITE or INVENTORY"

  - `rentalDiscountPlanId` (integer, required)
    Rental discount plan identifier
    Example: 1

  - `startDate` (string, required)
    Start date

  - `endDate` (string)
    End date


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## Response 501 fields