diff --git a/.gitignore b/.gitignore
index f25ac30..27d8299 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .env
+.env*
 node_modules
 .*.sw*
diff --git a/README.md b/README.md
index 69ea948..bf0ba34 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,14 @@ s3.set({
     bucket,
     prefix,
     key,
-    body
+    body,
+    size
 })
 ```
+
+If the body is a stream then `size` must be set to `fs.statSync(filePath).size`, or the request will fail:
+
+```
+501
+<Code>NotImplemented</Code><Message>A header you provided implies functionality that is not implemented</Message>
+```
diff --git a/bin/s3-download.js b/bin/s3-download.js
index bba8361..b114b3b 100644
--- a/bin/s3-download.js
+++ b/bin/s3-download.js
@@ -4,7 +4,7 @@ require('dotenv').config();
 var env = process.env;
 var s3 = require('../index.js');
 
-var accessKeyId = env.AWS_ACCESS_KEY;
+var accessKeyId = env.AWS_ACCESS_KEY || env.AWS_ACCESS_KEY_ID;
 var secretAccessKey = env.AWS_SECRET_ACCESS_KEY;
 var region = env.AWS_REGION;
 var bucket = env.AWS_BUCKET;
@@ -36,11 +36,12 @@ async function run() {
         })
         .catch(function(err) {
             console.error('Error:');
-            console.error('GET Response:');
             if (err.response) {
+                console.error(err.url);
+                console.error('GET Response:');
                 console.error(err.response.statusCode);
                 console.error(err.response.headers);
-                console.error(err.url);
+                console.error(err.response.body.toString('utf8'));
             } else {
                 console.error(err);
             }
diff --git a/index.js b/index.js
index 2d2dff5..735e045 100644
--- a/index.js
+++ b/index.js
@@ -28,8 +28,8 @@ module.exports = {
         }
         */
         /*
-        if (env.AWS_ACCESS_KEY) {
-            accessKeyId = accessKeyId || env.AWS_ACCESS_KEY;
+        if (env.AWS_ACCESS_KEY || env.AWS_ACCESS_KEY_ID) {
+            accessKeyId = accessKeyId || env.AWS_ACCESS_KEY || env.AWS_ACCESS_KEY_ID;
             secretAccessKey = secretAccessKey || env.AWS_SECRET_ACCESS_KEY;
             bucket = bucket || env.AWS_BUCKET;
             prefix = prefix || env.AWS_BUCKET_PREFIX;
diff --git a/package-lock.json b/package-lock.json
index c7acde6..89ae09a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
     "name": "@root/s3",
-    "version": "1.0.1",
+    "version": "1.0.2",
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {
diff --git a/package.json b/package.json
index f7fe4bf..73b3e2f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@root/s3",
-    "version": "1.0.1",
+    "version": "1.0.2",
     "description": "A simple, lightweight s3 client with only 2 dependencies",
     "main": "index.js",
     "files": [
diff --git a/test.js b/test.js
index 6f0dceb..909754c 100644
--- a/test.js
+++ b/test.js
@@ -4,7 +4,7 @@ require('dotenv').config();
 var env = process.env;
 var s3 = require('./index.js');
 
-var accessKeyId = env.AWS_ACCESS_KEY;
+var accessKeyId = env.AWS_ACCESS_KEY || env.AWS_ACCESS_KEY_ID;
 var secretAccessKey = env.AWS_SECRET_ACCESS_KEY;
 var region = env.AWS_REGION;
 var bucket = env.AWS_BUCKET;