Merge pull request #14341 from Budibase/budi-8550-s3-upload-signed-url-missing-aws-endpoint-when-not

fix AWS datasource when endpoint is unspecified

packages/server/src/api/controllers/static/index.ts

@@ -304,7 +304,7 @@ export const getSignedUploadURL = async function (ctx: Ctx) {
     try {
       const s3 = new AWS.S3({
         region: awsRegion,
-        endpoint: datasource?.config?.endpoint as string,
+        endpoint: datasource?.config?.endpoint || undefined,
         accessKeyId: datasource?.config?.accessKeyId as string,
         secretAccessKey: datasource?.config?.secretAccessKey as string,
         apiVersion: "2006-03-01",