API Graph
versión API Graph

User permissions

Returns a list of granted and declined permissions.

Revoking Permissions

Apps can let people revoke permissions that were previously granted. For example, your app could have a settings page that lets someone disable publishing to Facebook. That settings page could also revoke the publish_actions permission at the same time.

You can revoke a specific permission by making a call to a Graph API endpoint:

DELETE /{user-id}/permissions/{permission-name}

This request must be made with a user access token or an app access token for the current app. If the request is successful, you will receive a response of true.

Lectura

Ejemplo

Graph API Explorer
GET /v21.0/{user-id}/permissions HTTP/1.1
Host: graph.facebook.com
/* PHP SDK v5.0.0 */
/* make the API call */
try {
  // Returns a `Facebook\FacebookResponse` object
  $response = $fb->get(
    '/{user-id}/permissions',
    '{access-token}'
  );
} catch(Facebook\Exceptions\FacebookResponseException $e) {
  echo 'Graph returned an error: ' . $e->getMessage();
  exit;
} catch(Facebook\Exceptions\FacebookSDKException $e) {
  echo 'Facebook SDK returned an error: ' . $e->getMessage();
  exit;
}
$graphNode = $response->getGraphNode();
/* handle the result */
/* make the API call */
FB.api(
    "/{user-id}/permissions",
    function (response) {
      if (response && !response.error) {
        /* handle the result */
      }
    }
);
/* make the API call */
new GraphRequest(
    AccessToken.getCurrentAccessToken(),
    "/{user-id}/permissions",
    null,
    HttpMethod.GET,
    new GraphRequest.Callback() {
        public void onCompleted(GraphResponse response) {
            /* handle the result */
        }
    }
).executeAsync();
/* make the API call */
FBSDKGraphRequest *request = [[FBSDKGraphRequest alloc]
                               initWithGraphPath:@"/{user-id}/permissions"
                                      parameters:params
                                      HTTPMethod:@"GET"];
[request startWithCompletionHandler:^(FBSDKGraphRequestConnection *connection,
                                      id result,
                                      NSError *error) {
    // Handle the result
}];
Si quieres aprender a usar la API Graph, lee nuestra guía "Uso de la API Graph".

Parámetros

ParámetroDescripción
permission
string

Permission name

status
enum{granted, declined, expired}

Permission status

Campos

La lectura de este perímetro mostrará un resultado formateado con JSON:

{
    "data": [],
    "paging": {}
}

data

Una lista de nodos de Permission.

paging

Para obtener más detalles sobre la paginación, consulta la Guía de la API Graph.

Error Codes

ErrorDescripción
200Permissions error
100Invalid parameter
190Invalid OAuth 2.0 Access Token
459The session is invalid because the user has been checkpointed
368The action attempted has been deemed abusive or is otherwise disallowed
104Incorrect signature
483The session is invalid because the user is in consent app blocking

Creando

No puedes realizar esta operación en este extremo.

Actualizando

No puedes realizar esta operación en este extremo.

Eliminando

You can dissociate a Permission from a User by making a DELETE request to /{user_id}/permissions.

Parámetros

ParámetroDescripción
permission
string

permission which wanted to be remove

Return Type

Struct {
success: bool,
}

Error Codes

ErrorDescripción
190Invalid OAuth 2.0 Access Token
100Invalid parameter
613Calls to this api have exceeded the rate limit.
200Permissions error
102Session key invalid or no longer valid
240Desktop applications cannot call this function for other users