From b7c02d99bd7775bf13cd6072752d241d2ca51afc Mon Sep 17 00:00:00 2001
From: "claude[bot]" <41898282+claude[bot]@users.noreply.github.com>
Date: Thu, 11 Jun 2026 09:37:24 +0000
Subject: [PATCH] fix: align Kotlin sample EUR beneficiary with OpenAPI schema

The EurBeneficiary schema requires countryOfResidence (not address).
Updates buildEurBeneficiary to:
- Set countryOfResidence (required field)
- Make address optional (not required in schema)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 .../main/kotlin/com/grid/sample/routes/ExternalAccounts.kt  | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/samples/kotlin/src/main/kotlin/com/grid/sample/routes/ExternalAccounts.kt b/samples/kotlin/src/main/kotlin/com/grid/sample/routes/ExternalAccounts.kt
index 930b0212..f72b408a 100644
--- a/samples/kotlin/src/main/kotlin/com/grid/sample/routes/ExternalAccounts.kt
+++ b/samples/kotlin/src/main/kotlin/com/grid/sample/routes/ExternalAccounts.kt
@@ -289,14 +289,18 @@ private fun buildPhpBeneficiary(node: JsonNode?): PhpExternalAccountCreateInfo.B
 
 private fun buildEurBeneficiary(node: JsonNode?): EurExternalAccountCreateInfo.Beneficiary {
     val f = parseBeneficiaryFields(node)
+    val countryOfResidence = node?.optText("countryOfResidence")
+        ?: f.nationality
+        ?: throw IllegalArgumentException("EUR beneficiary requires countryOfResidence")
     return EurExternalAccountCreateInfo.Beneficiary.ofIndividual(
         EurBeneficiary.builder()
             .beneficiaryType(EurBeneficiary.BeneficiaryType.INDIVIDUAL)
             .fullName(f.fullName)
-            .address(f.address ?: throw IllegalArgumentException("EUR beneficiary requires an address"))
+            .countryOfResidence(countryOfResidence)
             .apply {
                 f.nationality?.let { nationality(it) }
                 f.birthDate?.let { birthDate(it) }
+                f.address?.let { address(it) }
             }
             .build()
     )