Commenting and Liking a Company Share

Once a company share is posted, it is distributed on its respective LinkedIn company page as well as in the Network Updates stream of the company followers. Therefore, any engagement (such as likes and comments) made on the company share are done through the network/updates resource and are treated the same as a member's network update. In other words, both company shares and member updates are identified by an update key to reference it.

As with network updates, commenting and liking a company share must always be made on behalf of the authenticated LinkedIn member.

Commenting on a Company Share

POST
https://api.linkedin.com/v1/people/~/network/updates/key={update-key}/update-comments
Sample POST body
<update-comment>   
  <comment>This is a great product!</comment> 
</update-comment> 

Liking a Company Share

PUT
https://api.linkedin.com/v1/people/~/network/updates/key={update-key}/is-liked
Sample PUT body
<is-liked>true</is-liked> 

Comment on Company Updates as Company

POST
https://api.linkedin.com/v1/companies/{company-id}/updates/key={update-key}/update-comments-as-company/
Sample POST body
<update-comment> 
  <comment>posting as a company!!!</comment>
</update-comment>