Fix swagger oneof annotations

service/src/main/java/org/whispersystems/textsecuregcm/controllers/DeviceController.java

@@ -65,6 +65,7 @@ import org.whispersystems.textsecuregcm.entities.LinkDeviceResponse;
 import org.whispersystems.textsecuregcm.entities.PreKeySignatureValidator;
 import org.whispersystems.textsecuregcm.entities.ProvisioningMessage;
 import org.whispersystems.textsecuregcm.entities.RemoteAttachment;
+import org.whispersystems.textsecuregcm.entities.RemoteAttachmentError;
 import org.whispersystems.textsecuregcm.entities.RestoreAccountRequest;
 import org.whispersystems.textsecuregcm.entities.SetPublicKeyRequest;
 import org.whispersystems.textsecuregcm.entities.TransferArchiveResult;
@@ -550,7 +551,10 @@ public class DeviceController {
           archive when available.
           """)
   @ApiResponse(responseCode = "200", description = "Either a new transfer archive was uploaded for the authenticated device, or the upload has failed",
-      content = @Content(schema = @Schema(implementation = TransferArchiveResult.class)))
+      content = @Content(schema = @Schema(description = """
+          The location of the transfer archive if the archive was successfully uploaded, otherwise a error indicating that
+           the upload has failed and the destination device should stop waiting
+          """, oneOf = {RemoteAttachment.class, RemoteAttachmentError.class})))
   @ApiResponse(responseCode = "204", description = "No transfer archive was uploaded before the call completed; clients may repeat the call to continue waiting")
   @ApiResponse(responseCode = "400", description = "The given timeout was invalid")
   @ApiResponse(responseCode = "429", description = "Rate-limited; try again after the prescribed delay")

service/src/main/java/org/whispersystems/textsecuregcm/entities/TransferArchiveResult.java

@@ -14,8 +14,4 @@ import io.swagger.v3.oas.annotations.media.Schema;
     @JsonSubTypes.Type(value = RemoteAttachment.class, name = "success"),
     @JsonSubTypes.Type(value = RemoteAttachmentError.class, name = "error"),
 })
-@Schema(description = """
-        The location of the transfer archive if the archive was successfully uploaded, otherwise a error indicating that
-         the upload has failed and the destination device should stop waiting
-        """, oneOf = {RemoteAttachmentError.class, RemoteAttachment.class})
 public sealed interface TransferArchiveResult permits RemoteAttachment, RemoteAttachmentError {}

service/src/main/java/org/whispersystems/textsecuregcm/entities/TransferArchiveUploadedRequest.java

@@ -25,4 +25,8 @@ public record TransferArchiveUploadedRequest(
 
     @NotNull
     @Valid
+    @Schema(description = """
+          The location of the transfer archive if the archive was successfully uploaded, otherwise a error indicating that
+           the upload has failed and the destination device should stop waiting
+          """, oneOf = {RemoteAttachment.class, RemoteAttachmentError.class})
     TransferArchiveResult transferArchive) {}