post https://api.vault.sandbox.testessential.net/v1/referral
This endpoint is designed for adding a referral code to a customer profile and retrieving details about the referral code.
Referral Code Validation Rules
When adding a referral code to a customer profile, the following validation rules must be enforced:
1. Length
- The referral code must be exactly 20 characters long.
2. Allowed Characters
The referral code may include the following:
- Latin letters:
A-Z,a-z - Numbers:
0-9 - Hyphens:
- - En dashes:
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