Can't get variable on api_hangup_hook

FreeSWITCH
1

Hello.,

                <action application="set" data="intercept_uuid=${hash(select/intercept/$1)}" />
                <action application="set" data="session_in_hangup_hook=true"/>
                <action application="set" data="api_hangup_hook=lua interceptHangup.lua"/>

and in the lua i do:

action = session:getVariable(“sip_bye_h_X-Action”)

But it’s coming back as nil… it is properly set, i execute an info inside the lua and see:

variable_sip_bye_h_X-Action: [Reject]

Any ideas?

Thanks!

2 
<action application="set" data="session_in_hangup_hook=true"/>