public GetSpaceResult withTier(TierLevel tier) {
        this.tier = tier.toString();
        return this;
    }
<p>
The pricing tier of the private re:Post.
</p>

@param tier
       The pricing tier of the private re:Post.
@return Returns a reference to this object so that method calls can be chained together.
@see TierLevel
aws-java-sdk-repostspace/src/main/java/com/amazonaws/services/repostspace/model/GetSpaceResult.java