spring-data-jpa - Limit how deep objects populate - spring-boot

Question

I have the following entities:
#Entity
#Table(name = "business", schema = "public")
public class Business {
// some properties
}
#Entity
#Table(name = "appuser", schema = "public")
public class AppUser implements UserDetails {
// some properties
#JsonManagedReference
#OneToMany(mappedBy = "user", fetch = FetchType.EAGER,cascade = CascadeType.PERSIST)
private List<UserBusinessRole> userBusinessRoles = new ArrayList<>();
}
#Entity
#Table(name = "appuser_business_role", schema = "public")
public class UserBusinessRole {
// some properties
#ManyToOne
#JoinColumn(name = "business_id")
private Business business;
}
These work without issue when calling individually, however, I also have an entity that has business AND app user:
#Entity
#Table(name = "import_session", schema = "public")
public class ImportSession {
// some properties
#JsonIgnore
#ManyToOne()
#JoinColumn(
name = "requester_user_id",
referencedColumnName = "id"
)
private AppUser requester;
#ManyToOne
#JoinColumn(name = "business_id")
private Business business;
}
But it returns duplicate values for business like below (listed under roles and in the root object):
{
"id": 14,
...
"requesterDto": {
"id": 123,
"emailAddress": "bar#bar.com",
"userBusinessRolesDto": [
{
"id": 6,
"type": "ADMIN",
"businessDto": {
"name": "Foo Inc"
...
}
}
]
},
"businessDto": {
"name": "Foo Inc"
}
}
Is there a way to make it ONLY return certain fields, or control how 'deep' it populates, without a lot of manual fiddeling / creating separate DTOs all over? So it would look something like this for example:
{
"id": 14,
...
"requesterDto": {
"id": 123,
"emailAddress": "bar#bar.com"
},
"businessDto": {
"name": "Foo Inc"
...
}
}