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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"TCF v2.3: Unable to encode additional segments (e.g., vendorsDisclosed) when isServiceSpecific=true","articleBody":"When encoding TCF v2.3 with isServiceSpecific=true, the GPP Java encoder only allows one additional segment to the core segments. This makes it impossible to include additional valid segments as needed in our requirements. This functionality is not documented in the GPP specification.\n\n**Expected**\nSupport encoding additional TCF v2.3 segments (disclosedVendors) regardless of isServiceSpecific.\n**Actual**\nOnly one additional segment can be added with the core segment when isServiceSpecific as true; more than one additional segments is blocked.\n\n**Code Reference**\nSegment restriction appears here:\nhttps://github.com/IABTechLab/iabgpp-java/blob/master/iabgpp-encoder/src/main/java/com/iab/gpp/encoder/section/TcfEuV2.java#L106\n\n**Question**\nIs restricting segments under isServiceSpecific=true intentional? If not, can segment extension be enabled?","author":{"url":"https://github.com/Lokesh-Singh-WBD","@type":"Person","name":"Lokesh-Singh-WBD"},"datePublished":"2025-12-11T07:45:32Z","url":"https://github.com/IABTechLab/iabgpp-java/issues/83"}