Swagger ui endpoints are duplicated - swagger

Question

I am using the wonderful project api platform. I create my entities and endpoints are working like a charm.
Right now, I want to configure the documentation because endpoints are showed duplicated. For example, I have a relation 1 to N between two entities and on documentation which is automatically generated via swagger the endpoints are duplicated.
For example, in this relation between competition and event, I have the same endpoint [/competitions/{id}/events] for each entity.
Do you know if is there any way to show endpoints once? It is not a big deal, but I want to keep the documentation as clean as possible.
Edited
Competition:
/**
* Competitions able to request.
*
* #ApiResource(
* attributes={
* "normalization_context"={"groups"={"read"}}
* },
* collectionOperations={"get", "post"},
* itemOperations={"get"}
* )
* #ORM\Entity
*/
class Competition
{
/**
* #var int The competition Id
*
* #ORM\Id
* #ORM\GeneratedValue
* #ORM\Column(type="integer")
* #Groups({"read","write"})
*/
private $id;
/**
* #var string Name of the competition
*
* #ORM\Column
* #Assert\NotBlank
* #Groups({"read","write"})
*
*/
public $name = '';
/**
* #ORM\OneToMany(targetEntity="Event", mappedBy="competitions", cascade={"persist"})
* #ApiSubresource(maxDepth=1)
* #Groups("write")
*/
public $events;
Event:
/**
* Available event
*
* #ApiResource(
* attributes={
* "normalization_context"={"groups"={"read"}},
* "denormalization_context"={"groups"={"write"}}
* },
* collectionOperations={"get", "post"},
* itemOperations={
* "get"}
* )
* #ORM\Entity
*/
class Event
{
/**
* #var int The entity Id
*
* #ORM\Id
* #ORM\GeneratedValue
* #ORM\Column(type="integer")
* #Groups({"read", "write"})
*/
private $id;
/**
* #var string The name of the event available.
*
* #ORM\Column(type="text")
* #Assert\NotBlank
* #Groups({"read","write"})
*/
public $name = '';
/**
* #var string Start date
*
* #ORM\Column(type="datetime")
* #Assert\NotBlank
* #Groups({"read","write"})
*/
public $start;
/**
* #ORM\ManyToOne(targetEntity="Competition", inversedBy="events")
* #Groups({"write"})
*/
public $competitions;

Answer 1

You could be able to disable some "operations":
https://api-platform.com/docs/core/operations
<?php
// api/src/Entity/Book.php
use ApiPlatform\Core\Annotation\ApiResource;
/**
* ...
* #ApiResource(
* collectionOperations={"get"},
* itemOperations={"get"}
* )
*/
class Book
{
// ...
}
To hide/show what you want.