Received status code 401 from server: Unauthorized using Maven

Hi there,
I'm trying to build a project using mapbox sdk in JavaFX. If I try to build I'm getting the following error:

[ERROR] Failed to execute goal on project interfaces: Could not resolve dependencies for project testProject:interfaces:bundle:1.0.0-SNAPSHOT: Failed to collect dependencies at com.mapbox.mapboxsdk:mapbox-sdk-services:jar:6.15.0: Failed to read artifact descriptor for com.mapbox.mapboxsdk:mapbox-sdk-services:jar:6.15.0: Could not transfer artifact com.mapbox.mapboxsdk:mapbox-sdk-services:pom:6.15.0 from/to mapbox (https://api.mapbox.com/downloads/v2/releases/maven): authentication failed for https://api.mapbox.com/downloads/v2/releases/maven/com/mapbox/mapboxsdk/mapbox-sdk-services/6.15.0/mapbox-sdk-services-6.15.0.pom, status: 401 Unauthorized

My settings.xml:
`

    <server>
        <id>mapbox</id>
        <username>mapbox</username>
		<password>Token with Downloads:READ property</password>
    </server>
</servers>`

and

<repository> <id>mapbox</id> <name>Mapbox repo</name> <url>https://api.mapbox.com/downloads/v2/releases/maven</url> </repository>

and finally POM.xml:
<dependency> <groupId>com.mapbox.mapboxsdk</groupId> <artifactId>mapbox-sdk-services</artifactId> <version>6.15.0</version> </dependency>

I also tried to use the following adress and succeeded to read the POM
https://api.mapbox.com/downloads/v2/releases/maven/com/mapbox/mapboxsdk/mapbox-sdk-services/6.15.0/mapbox-sdk-services-6.15.0.pom?access_token=MYTOKEN

Comienza con el settings.xml, la declaración del repositorio y la dependencia del POM indicados, y después reproduce la compilación de Maven utilizando la URL del repositorio de Mapbox. Comprueba si el id del servidor y la configuración de autenticación coinciden con lo que Maven espera para la respuesta 401. Se considera terminado cuando la dependencia mapbox-sdk-services 6.15.0 se resuelve correctamente sin errores de autorización.