Changes to Create a Donation

added the optional property deleted_at to the response with the 201 status

added the optional property merged_into_donation_id to the response with the 201 status

added the new UNKNOWN enum value to the initiation/allOf[#/components/schemas/DonationInitiation]/channel response property for the response status 201

added the new UNKNOWN enum value to the request property initiation/allOf[#/components/schemas/DonationInitiationInput]/channel

removed the request property individual_gift_amount

removed the optional property linked_objects from the response with the 201 status

added the new unknown enum value to the donation_type response property for the response status 201

added the new unknown enum value to the frequency response property for the response status 201

added the new unknown enum value to the request property donation_type

added the new unknown enum value to the request property frequency