public void setMembershipArn(String membershipArn) {
        this.membershipArn = membershipArn;
    }
<p>
The unique ARN for your membership within the collaboration.
</p>

@param membershipArn
       The unique ARN for your membership within the collaboration.
aws-java-sdk-cleanrooms/src/main/java/com/amazonaws/services/cleanrooms/model/Collaboration.java