public String getDimensionKey() {
        return this.dimensionKey;
    }
<p>
Unique dimension key defined in the product document. Dimensions represent categories of capacity in a product
and are specified when the product is listed in AWS Marketplace.
</p>

@return Unique dimension key defined in the product document. Dimensions represent categories of capacity in a
        product and are specified when the product is listed in AWS Marketplace.
aws-java-sdk-marketplaceagreement/src/main/java/com/amazonaws/services/marketplaceagreement/model/GrantItem.java