diff --git a/native/ios/assign-build.js b/native/ios/assign-build.js
index a8333ac29..b1aedf4cd 100644
--- a/native/ios/assign-build.js
+++ b/native/ios/assign-build.js
@@ -1,91 +1,114 @@
 // @flow
 
 const fs = require('fs');
 const { request } = require('gaxios');
 const jwt = require('jsonwebtoken');
 
 const IOS_APP_ID = process.env.IOS_APP_ID;
 const GIT_REF = process.env.GITHUB_REF ?? "";
 const GIT_TAG = GIT_REF.replace(/^refs\/tags\/v/, "");
 
 const getAuthToken = () => {
   const p8 = fs.readFileSync('./AUTH_KEY.p8');
   const apiKeyID = process.env.AUTH_KEY_ID;
   const issuerID = process.env.AUTH_KEY_ISSUER_ID;
 
   if (!p8 || !apiKeyID || !issuerID) {
     console.log('ERROR: credentials needed to generate authToken not found.');
     process.exit(1);
   }
 
   const jwtPayload = {
     iss: issuerID,
     exp: Math.round(Date.now() / 1000) + 60,
     aud: "appstoreconnect-v1",
   };
 
   const jwtSigningConfig = {
     algorithm: "ES256",
     header: {
       alg: "ES256",
       kid: apiKeyID,
       typ: "JWT"
     }
   };
 
   return jwt.sign(jwtPayload, p8, jwtSigningConfig);
 };
 
 const getPreReleaseVersions = async (authToken) => {
   if (!IOS_APP_ID) {
     console.log('ERROR: No IOS_APP_ID found in env.');
     process.exit(1);
     return;
   }
 
   const res = await request({
     url: `https://api.appstoreconnect.apple.com/v1/apps/${IOS_APP_ID}/preReleaseVersions`,
     headers: {
       Authorization: authToken,
     },
   });
 
   if (res.status !== 200) {
     console.log(
       "ERROR: GET preReleaseVersions from AppStoreConnect API failed."
     );
     process.exit(1);
   }
   return res.data.data;
 };
 
 const getCurrentVersionInfo = (preReleaseVersions, currentVersion) => {
   if (!preReleaseVersions) {
     console.log('ERROR: No preReleaseVersions found.');
     process.exit(1);
     return;
   }
 
   return preReleaseVersions.filter(
     (each) => each.attributes.version === currentVersion
   )[0];
 };
 
 const getCurrentVersionID = (currentVersionInfo) => {
   if (!currentVersionInfo || !currentVersionInfo.id) {
     console.log('ERROR: currentVersionID could not be determined.');
     process.exit(1);
     return;
   }
   return currentVersionInfo.id;
 };
 
+const getBuildInfoForVersionID = async (authToken, versionID) => {
+  if (!versionID) {
+    console.log('ERROR: versionID is undefined.');
+    process.exit(1);
+    return; 
+  }
+
+  const res = await request({
+    url: `https://api.appstoreconnect.apple.com/v1/preReleaseVersions/${versionID}/relationships/builds`,
+    headers: {
+      Authorization: authToken,
+    },
+  });
+
+  if (res.status !== 200) {
+    console.log('ERROR: GET currentVersion/builds from AppStoreConnect API failed.');
+    process.exit(1);
+  }
+
+  return res.data.data[0];
+};
+
 
 async function main() {
   const authToken = getAuthToken();
   const preReleaseVersions = await getPreReleaseVersions(authToken);
   const currentVersionInfo = getCurrentVersionInfo(preReleaseVersions, GIT_TAG);
-  getCurrentVersionID(currentVersionInfo);
+  const currentVersionID = getCurrentVersionID(currentVersionInfo);
+  await getBuildInfoForVersionID(authToken, currentVersionID);
 }
 
 main();