public ReplaceRouteTableAssociationRequest withAssociationId(String associationId) {
        setAssociationId(associationId);
        return this;
    }
<p>
The association ID.
</p>

@param associationId
       The association ID.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/ReplaceRouteTableAssociationRequest.java