How to delete a host agent? (4275068)

Solution:

Follow these steps to remove undesired agent:

Step 1 
Go to Administration | Agents | Agent Status | Select issued Agent | Stop data collection | Deactivate | Delete

Step 2 
Go to Management server | Servers | Retention policies | Investigate Objects for Cleanup | Data Management Browser located in the bottom left corner | Expand Host Model | Expand Host | Type the name of the server in the search field | Click the delete icon and press yes

Step 3
1- Go to Administration | Tooling | Script console |
2- In the search field remove the word "Abstract" and type "Host" click on highlighted Host then click List instances
3- Select require host to be remove
4- In the Properties tab look for "uniqueid" and note this number
5- Go to the scripts tab |Click Add | Remove text from the "Enter Script Text" windows
6- Paste the following script

ts = server["TopologyService"];
obj1 = ts.getObject("69e38fcb-dcb6-41b2-86ad-5e93df504c73");
ts.deleteObject(obj1);

7- Put the correct Id noted from step 4
8- Click run or save for future uses, the output is "null"
9- Refresh the page and make sure the host is removed



Once removed make sure under the host dashboard that the agent is not listed.

Please find the steps to remove Database Agents.
How to delete database agents? (67545)