public void setInvitations(java.util.Collection<InviteAction> invitations) {
        if (invitations == null) {
            this.invitations = null;
            return;
        }

        this.invitations = new java.util.ArrayList<InviteAction>(invitations);
    }
<p>
The actions to perform for an <code>APPROVED</code> proposal to invite an Amazon Web Services account to create a
member and join the network.
</p>

@param invitations
       The actions to perform for an <code>APPROVED</code> proposal to invite an Amazon Web Services account to
       create a member and join the network.
aws-java-sdk-managedblockchain/src/main/java/com/amazonaws/services/managedblockchain/model/ProposalActions.java