put
https://api.web2wave.com/api/subscription/
Update a subscription record in the current project. If pay_system_id is changed, uniqueness is validated against (payment_system, pay_system_id, real_payment, project_id).
Update a subscription record in the current project. If pay_system_id is changed, uniqueness is validated against (payment_system, pay_system_id, real_payment, project_id).
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