What's script.max_compilations_rate "use-context" means?

OpenSearch
1

Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): 2.11.1

Describe the issue:
When I execute GET _cluster/settings?include_defaults
it returns
…
“script”: {
“allowed_contexts”: ,
“max_compilations_rate”: “use-context”,
“cache”: {
“max_size”: “100”,
“expire”: “0ms”
},
“painless”: {
“regex”: {
“enabled”: “limited”,
“limit-factor”: “6”
}
},
“max_size_in_bytes”: “65535”,
“allowed_types”: ,
“disable_max_compilations_rate”: “false”
},
“indexing_pressure”: {
“memory”: {
“limit”: “10%”
}
},
…

What the 'use-context" value for max_compilations_rate means?

2

script.max_compilations_rate is a limit for the number of unique dynamic scripts within a certain interval that are allowed to be compiled.

cache_max_size is dynamically settable for each context if “max_compilations_rate”: “use-context”.