public AssociateOriginationIdentityResult withOriginationIdentityArn(String originationIdentityArn) {
        setOriginationIdentityArn(originationIdentityArn);
        return this;
    }
<p>
The PhoneNumberArn or SenderIdArn of the origination identity.
</p>

@param originationIdentityArn
       The PhoneNumberArn or SenderIdArn of the origination identity.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-pinpointsmsvoicev2/src/main/java/com/amazonaws/services/pinpointsmsvoicev2/model/AssociateOriginationIdentityResult.java