add resource

    NSData *imageData = UIImageJPEGRepresentation(profilePicture,.99);

    NSString *fileName = @"ProfilePicture.png";

    CCHVaultResource *profilePictureResource = [[CCHVaultResource alloc]initWithName:@"profile_picture_url"
                                                                            fileName:fileName
                                                                            mimeType:@"image/png"
                                                                                data:imageData];

    NSString *container = @"profiles";

    NSDictionary *profileInfo = @{@"name" : @"Your Name",
                                  @"nick_name":@"Bubba"};

    [[CCHVaultService sharedService] createItem:profileInfo withResources:@[profilePictureResource] inContainer:container completion:^(NSDictionary *carbonResponse, NSError *error) {
        if (error) {
            NSLog(@"Error %@", error);
        } else {
            NSLog(@"Success %@", carbonResponse);
        }
    }];