Reference an EXISTING SSM parameter by name, to wire into defineHosting's environment. Read at runtime with getConfig('<key>'). Unlike byoSecret, this takes a parameter name, not an ARN (SSM parameters are resolved by name).
defineHosting
environment
getConfig('<key>')
the parameter's name (e.g. /my/app/flags).
/my/app/flags
Reference an EXISTING SSM parameter by name, to wire into
defineHosting'senvironment. Read at runtime withgetConfig('<key>'). Unlike byoSecret, this takes a parameter name, not an ARN (SSM parameters are resolved by name).