docs/SendEmail.md in sib-api-v3-sdk-4.0.1 vs docs/SendEmail.md in sib-api-v3-sdk-5.0.0

@@ -1,15 +1,16 @@
 # SibApiV3Sdk::SendEmail
 
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**email_to** | **Array<String>** | Email addresses of the recipients | 
-**email_bcc** | **Array<String>** | Email addresses of the recipients in bcc | [optional] 
-**email_cc** | **Array<String>** | Email addresses of the recipients in cc | [optional] 
-**reply_to** | **String** | Email on which campaign recipients will be able to reply to | [optional] 
+**email_to** | **Array<String>** | List of the email addresses of the recipients. For example, ['[e-mail]', '[e-mail]']. | 
+**email_bcc** | **Array<String>** | List of the email addresses of the recipients in bcc | [optional] 
+**email_cc** | **Array<String>** | List of the email addresses of the recipients in cc | [optional] 
+**reply_to** | **String** | Email address which shall be used by campaign recipients to reply back | [optional] 
 **attachment_url** | **String** | Absolute url of the attachment (no local file). Extension allowed: xlsx, xls, ods, docx, docm, doc, csv, pdf, txt, gif, jpg, jpeg, png, tif, tiff, rtf, bmp, cgm, css, shtml, html, htm, zip, xml, ppt, pptx, tar, ez, ics, mobi, msg, pub and eps | [optional] 
-**attachment** | [**Array<SendEmailAttachment>**](SendEmailAttachment.md) | Pass the base64 content of the attachment. Extension allowed: xlsx, xls, ods, docx, docm, doc, csv, pdf, txt, gif, jpg, jpeg, png, tif, tiff, rtf, bmp, cgm, css, shtml, html, htm, zip, xml, ppt, pptx, tar, ez, ics, mobi, msg, pub and eps | [optional] 
-**headers** | **Hash<String, String>** |  | [optional] 
-**attributes** | **Hash<String, String>** |  | [optional] 
+**attachment** | [**Array<SendEmailAttachment>**](SendEmailAttachment.md) | Pass the list of content (base64 encoded) and name of the attachment. For example, [{'content':'base64 encoded content 1', 'name':'attcahment1'}, {'content':'base64 encoded content 2', 'name':'attcahment2'}]. | [optional] 
+**headers** | **Object** | Pass the set of headers that shall be sent along the mail headers in the original email. 'X-Mailin-IP' header can be set (only for dedicated ip users) to mention the IP to be used for sending transactional emails. For example, {'Content-Type':'text/html', 'charset':'iso-8859-1', 'X-Mailin-IP':'1.2.3.4'} | [optional] 
+**attributes** | **Object** | Pass the set of attributes to customize the template. For example, {'FNAME':'Joe', 'LNAME':'Doe'} | [optional] 
+**tags** | **Array<String>** | Tag your emails to find them more easily | [optional]