Authorizations
Enter your API key in the format x-api-key <api-key>*
Path Parameters
Subscription ID
Body
application/json
Subscription change request
Request object for changing a subscription plan (upgrade/downgrade)
Available options: 
RECURRING, ONETIME Available options: 
anniversary, calendar Available options: 
MONTHLY, ANNUAL, WEEKLY, DAILY, QUARTERLY, HALF_YEARLY Available options: 
create_prorations, none target_plan_id is the ID of the new plan to change to (required)
billing_period_count is the billing period count for the new subscription
metadata contains additional key-value pairs for storing extra information
Response
OK
Response after successfully executing a subscription plan change
Available options: 
upgrade, downgrade, lateral credit_grants contains any credit grants created for proration credits
effective_date is when the change took effect
metadata from the request

