@patils27 ,   The above link is 100% accurate but its also limited to the maximum length of a url ( i can not remember what this is) if, as KBs tend to be, you have allot of content then your going to need an APIv2 call with which you can post in JSON. You will find information on that here: https://devdocportal.lithium.com/t5/Community-API-v2-Reference/bd-p/restv2docs?section=commv2&collection=messages#action-create   Note: if you need to include pictures then you will need to upload them to the community and capture the media urls, so you can pass in valid <img> tags, before you post the message. Finally if you have any further questions then you would be best to post them in the Developer Discussion area. All the best Allen     ... View more