problems with create a ref

[Tigalorote]

i tried to create a request body ref using this code

 /**
 * @OA\RequestBody(
 *     @OA\Xml(
 *         name="Tenant"
 *     )
 *     request="Tenant",
 *     description="Tenant is the main entity to have an application ui and api for the client to use.",
 *     required=true,
 *     @OA\JsonContent(ref="#/components/schemas/TenantDTO"),
 *     @OA\MediaType(
 *         mediaType="application/xml",
 *         @OA\Schema(ref="#/components/schemas/TenantDTO")
 *     )
 * )
 */ 

and tried calling the schema TenantDTO

 /**
 * Class TenantCreateData.
 *
 *
 * @OA\Schema(
 *     description="The data needed to create your tenant, for all needed mode, such as sandbox, local development, and production",
 *     title="Tenant creation schema",
 *     @OA\Xml(
 *         name="TenantDTO"
 *     ),
 *     required={"name", "user_email", "user_name", "sender_email"},
 * )
 */

properties are set separately, for example :

 /**
 * @OA\Property(
 *     format="string",
 *     description="This name will be used to set the DNS for the tenant.",
 *     title="name",
 * )
 *
 * @var ?string
 */

and then I call everything on the controller like this

 /**
 * @OA\Info(
 *      version="1.0.0",
 *      title="Tenant API",
 *      description=""
 * )
 *
 * Create a tenant with database and dns, create a main user, and send email to the given email
 *
 *
 * @OA\Post(
 *     path="/api/tenants",
 *     operationId="Create a tenant",
 *     @OA\Response(
 *         response=201,
 *         description="The tenant is created and ready to be used."
 *     ),
 *     @OA\RequestBody  (
 *          ref="#/components/requestBodies/Tenant"
 *     )
 * )
 */

but it tells me $ref #/components/schemas/TenantDTO not found and tried to read the docs and google the problem but nothing helped