public short getAuthActionUsed() {
        return authActionUsed;
    }
Returns the auth action value and this depends on the {@link AuthenticationOOBMethods} used and the possible values are
{@link StaticOOBType}
{@link OutputOOBAction}
{@link InputOOBAction}
mesh/src/main/java/no/nordicsemi/android/mesh/provisionerstates/UnprovisionedBaseMeshNode.java