Completely override response json-ld #context - symfony

Question

Is it possible to override completely the #context of an api-platform ld+json response ?
(I had to replace the localhost urls with <base-api-url>, otherwise the question was marked as spam)
I have this PHP Dto :
#[ApiResource(
shortName: 'Account',
types: [
'https://www.w3.org/ns/activitystreams',
],
operations: [
new Get(
uriTemplate: '/accounts/{id}',
uriVariables: [
'id' => new Link(
fromProperty: 'id',
fromClass: Account::class,
)
],
controller: GetPersonController::class,
normalizationContext: [
'groups' => ['activitypub'],
'jsonld_embed_context' => true
],
provider: AccountStateProvider::class
)
]
)]
class Person
{
#[ApiProperty(identifier: true)]
#[Groups(['activitypub'])]
public string $id;
#[Groups(['activitypub'])]
public string $type = "Person";
#[Groups(['activitypub'])]
public string $following;
[...]
And the response is :
{
"#context": {
"#vocab": "<base-api-url>docs.jsonld#",
"hydra": "http://www.w3.org/ns/hydra/core#",
"id": "Account/id",
"type": "Account/type",
"following": "Account/following",
"followers": "Account/followers",
"inbox": "Account/inbox",
"outbox": "Account/outbox",
"name": "Account/name",
"preferredUsername": "Account/preferredUsername",
"summary": "Account/summary",
"url": "Account/url",
"published": "Account/published"
},
"#id": "/accounts/0185f9ad-5602-7aef-bac3-1a4d1b32a409",
"#type": "https://www.w3.org/ns/activitystreams",
"id": "<base-api-url>accounts/0185f9ad-5602-7aef-bac3-1a4d1b32a409",
"type": "Person",
"following": "<base-api-url>accounts/0185f9ad-5602-7aef-bac3-1a4d1b32a409/followings",
"followers": "<base-api-url>accounts/0185f9ad-5602-7aef-bac3-1a4d1b32a409/followers",
"inbox": "<base-api-url>accounts/0185f9ad-5602-7aef-bac3-1a4d1b32a409/inbox",
"outbox": "<base-api-url>accounts/0185f9ad-5602-7aef-bac3-1a4d1b32a409/outbox",
"name": "Test User",
"preferredUsername": "testuser",
"summary": "",
"url": "https://localhost/#testuser",
"published": "2023-01-28T18:39:24+00:00"
}
What I need is :
{
"#context": [
"https://www.w3.org/ns/activitystreams"
],
"id": "<base-api-url>accounts/0185f9ad-5602-7aef-bac3-1a4d1b32a409",
"type": "Person",
"following": "<base-api-url>accounts/0185f9ad-5602-7aef-bac3-1a4d1b32a409/followings",
"followers": "<base-api-url>accounts/0185f9ad-5602-7aef-bac3-1a4d1b32a409/followers",
"inbox": "<base-api-url>accounts/0185f9ad-5602-7aef-bac3-1a4d1b32a409/inbox",
"outbox": "<base-api-url>accounts/0185f9ad-5602-7aef-bac3-1a4d1b32a409/outbox",
"name": "Test User",
"preferredUsername": "testuser",
"summary": "",
"url": "https://localhost/#testuser",
"published": "2023-01-28T18:39:24+00:00"
}