get https://a.klaviyo.com/api/coupon-codes//relationships/coupon/
Gets the coupon relationship associated with the given coupon code id
Rate limits:
Burst: 75/s
Steady: 700/m
Scopes:
coupons:read
Gets the coupon relationship associated with the given coupon code id
Rate limits:
Burst: 75/s
Steady: 700/m
Scopes:
coupons:read