CMMVC1274E The command failed as the trust store entry is being used for another member of the grid.

Explanation
The specified trust store entry is used for another system in the FlashSystem grid, which prevents
removal of the entry or its usage for another member of the FlashSystem grid. It also prevents
disabling the REST API usage.

User response
If required, replace the certificate. Remove the member from the FlashSystem grid first to remove the
entry.