Ember 4.1. Django rest json api. Access field choices from OPTIONS request in Ember data model or elsewhere - django

Question

My DRF JSON API backend responds with a JSON on OPTIONS request.
The OPTIONS response includes field choices declared on Django model.
On my frontend, in my Ember 4.1 app with default JSONApiAdapter I want to use these exact same choices on my form select. Is there a way to access these choices on my Ember model or somewhere else? and if so, How do I do it?
Here's an example OPTIONS response:
{
"data": {
"name": "Names List",
"description": "API endpoint for Names",
"renders": [
"application/vnd.api+json",
"text/html"
],
"parses": [
"application/vnd.api+json",
"application/x-www-form-urlencoded",
"multipart/form-data"
],
"allowed_methods": [
"GET",
"POST",
"HEAD",
"OPTIONS"
],
"actions": {
"POST": {
"name": {
"type": "String",
"required": true,
"read_only": false,
"write_only": false,
"label": "Name",
"help_text": "name",
"max_length": 255
},
"name-type": {
"type": "Choice",
"required": true,
"read_only": false,
"write_only": false,
"label": "Name type",
"help_text": "Name type",
"choices": [
{
"value": "S",
"display_name": "Short"
},
{
"value": "L",
"display_name": "Long"
]
}
}
}
}
}