Add examples to README for usage of upload and saveFile endpoints

Author: Nishu Goel

examples/README.md

@@ -1 +1,27 @@
-# TODO
+## Upload file to S3
+
+```
+resource "epilot-file_upload_file" "my_uploadfile" {
+  filename       = "pumpkin.png"
+  mime_type      = "image/png"
+}
+
+```
+
+```
+output "val" {
+  value = epilot-file_upload_file.my_uploadfile
+}
+```
+
+##  Save uploaded file
+
+```
+resource "epilot-file_file" "my_file" {
+  access_control = "private"
+  filename       = epilot-file_upload_file.my_uploadfile.filename
+  bucket         = epilot-file_upload_file.my_uploadfile.s3ref.bucket
+  key            = epilot-file_upload_file.my_uploadfile.s3ref.key
+}
+```
+

examples/resources/epilot-file_file/resource.tf

@@ -1,6 +1,6 @@
 resource "epilot-file_file" "my_file" {
-  access_control        = "private"
-  filename              = "blaaa.png"
-  bucket = "epilot-prod-user-content"
-  key    = "66/temp/4d689aeb-1497-4410-a9fe-b36ca9ac4389/nishu.png"
+  access_control = "private"
+  filename       = epilot-file_upload_file.my_uploadfile.filename
+  bucket         = epilot-file_upload_file.my_uploadfile.s3ref.bucket
+  key            = epilot-file_upload_file.my_uploadfile.s3ref.key
 }

examples/resources/epilot-file_upload_file/provider.tf

@@ -2,7 +2,7 @@ terraform {
   required_providers {
     epilot-file = {
       source  = "epilot-dev/epilot-file"
-      version = "2.0.2"
+      version = "2.1.1"
     }
   }
 }

examples/resources/epilot-file_upload_file/pumpkin.png

@@ -1,5 +1,20 @@
+# Upload file to S3
 resource "epilot-file_upload_file" "my_uploadfile" {
-  file_entity_id = "ef7d985c-2385-44f4-9c71-ae06a52264f8"
-  filename       = "document.pdf"
-  mime_type      = "application/pdf"
-}
+  filename       = "pumpkin.png"
+  mime_type      = "image/png"
+}
+
+output "val" {
+  value = epilot-file_upload_file.my_uploadfile
+}
+
+
+#  Save uploaded file
+resource "epilot-file_file" "my_file" {
+  access_control = "private"
+  filename       = epilot-file_upload_file.my_uploadfile.filename
+  bucket         = epilot-file_upload_file.my_uploadfile.s3ref.bucket
+  key            = epilot-file_upload_file.my_uploadfile.s3ref.key
+}
+
+