Icinga 2 monitoring AWS EC2 instance with cloudwatch

Hi Dominik,
below is my director config

this is the error message I’m getting now

[2023-05-16 17:09:07 +0800] information/cli: Icinga application loader (version: r2.13.7-1)
[2023-05-16 17:09:07 +0800] information/cli: Loading configuration file(s).
[2023-05-16 17:09:07 +0800] warning/Value for constant 'TicketSalt' was modified. This behaviour is deprecated.
Location: in /etc/icinga2/constants.conf: 29:1-29:61
/etc/icinga2/constants.conf(29): const TicketSalt = "h/tRH0X89u6Xhge8O5fXijHJ3jYQajRv5frqJVRzyOD"
                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
: 
[2023-05-16 17:09:07 +0800] information/ConfigItem: Committing config item(s).
[2023-05-16 17:09:07 +0800] information/ApiListener: My API identity: eyes.gl.com
[2023-05-16 17:09:07 +0800] critical/config: Error: Validation failed for object 'Check Disk Usage' of type 'CheckCommand'; Attribute 'command': Attribute 'command' must be an array if the 'arguments' attribute is set.
Location: in [stage]/zones.d/eyes.gl.com/commands.conf: 31:5-31:75
[stage]/zones.d/eyes.gl.com/commands.conf(29):     import "by_ssh"
[stage]/zones.d/eyes.gl.com/commands.conf(30): 
[stage]/zones.d/eyes.gl.com/commands.conf(31):     command = PluginDir + "/check_disk -w 80% -c 90% -p /var/lib/prod"
                                                               

what could it be,

Thank you for the assist.