build/account_merge.go
func (m Destination) MutateAccountMerge(o *AccountMergeBuilder) error {
	return setAccountId(m.AddressOrSeed, &o.Destination)
}
func (m Destination) MutateAccountMerge(o *AccountMergeBuilder) error {
	return setAccountId(m.AddressOrSeed, &o.Destination)
}
// MutateAccountMerge for Destination sets the AccountMergeBuilder's Destination field