Remove the current tier from a customer

This endpoint removes the current tier association from the customer and moves them back to the base tier of the program (if one exists).

Some important remarks

• If the customer does not exist, the API returns an error with the Customer_NotFound error code.
• If the customer does not have any tier assigned, the response MessageResult will be "The consumer does not have a tier to remove.".
• If the customer is already on the base tier, the tier cannot be removed. The response MessageResult will be "The consumer is on the base tier and does not have a tier to remove".
• On success, the customer is automatically assigned to the base tier and the response MessageResult will be "Tier removed successfully.".

Response

The response contains:

• MessageResult: a description of the outcome (success, no tier to remove, or base tier cannot be removed)
• OldTierName: the name of the tier the customer was in before the removal (only present on success)