flavordimensions.gradle

flavorDimensions ("version", "brand")

    productFlavors{
        Devoper{
            dimension "version"
            minSdkVersion 21
        }
        UAT{
            dimension "version"
            minSdkVersion 19
        }
        BrandOne {
            dimension "brand"
            //somestuff here
        }
        BrandTwo {
            dimension "brand"
            //somestuff here
        }
        BrandThrew {
            dimension "brand"
            //somestuff here
        }
    }