[Security Solution] In-consistent message displayed on kill process with PID and EntityId that does not exist

[ghost]

Description:
In-consistent message displayed on kill process with PID and EntityId that does not exist

Build Details:

VERSION: 8.4.0
BUILD: 55395
COMMIT: 1922ab0b6f8dc2906ef10f3fb65fc4d0e0076f90
ARTIFACT PAGE: https://staging.elastic.co/8.4.0-3b80811b/summary-8.4.0.html

Browser Details:
All

Preconditions:

1. Kibana user should be logged in
2. Endpoint Should be deployed.

Steps to Reproduce:

1. Navigate to the Endpoints tab under the Manage section from the left-hand side navigation bar
2. Click on the hostname
3. Click on the 'Take Action' button
4. Click on 'Launch responder' option
5. Execute the command kill-process --pid 234567
6. Observe that message Action completed. The provided process was not found or already killed is displayed.
7. Now, again Execute the command kill-process --entityId NfneknANBSJAaxnscxacAsaNxbacbsabcjasASadADhVHVHVhvHvvhVvvhvVvHvHVhVHvHVhVHvhVvVhvVh=
8. Observe that message Action failed. The following error was encountered: The provided process was not found is displayed.

Note : Consistent message should displayed on kill process with PID and EntityId that does not exist.

Message : Action completed. The provided process was not found or already killed
OR
Message : Action failed. The following error was encountered: The provided process was not found

Impacted Test case:
N/A

Actual Result:
In-consistent message displayed on kill process with PID and EntityId that does not exist

Expected Result:
Consistent message should be displayed on kill process with PID and EntityId that does not exist

What's Working

• N/A

What's Not Working

• This issue is also occurring when kill already killed process with PID and EntityId.
  Message displayed when Kill already killed process with PID : Action completed. The provided process was not found or already killed

Message displayed when Kill already killed process with EntityId : Action completed.

Screenshot:

Logs:
N/A

[elasticmachine]

Pinging @elastic/security-solution (Team: SecuritySolution)

[elasticmachine]

Pinging @elastic/security-onboarding-and-lifecycle-mgt (Team:Onboarding and Lifecycle Mgt)

[ghost]

@muskangulati-qasource : Please review the Bug

[muskangulati-qasource]

Reviewed and assigned to @kevinlog