[CDX-380] Add support for variationId param in RecommendationsRequest#183

esezen merged 6 commits intomasterConstructor-io/constructorio-java:masterfrom

cdx-380-java-sdk-add-support-for-variation-id-param-inConstructor-io/constructorio-java:cdx-380-java-sdk-add-support-for-variation-id-param-inCopy head branch name to clipboard