Add multiple varient options in shopify product

I am trying to add multiple options like size/color/type in the product but no matter whatever i do i am only able to add 1 option, if i add more than one, i get just a flag with status "False" and no other error. I am using shopify api.

Try 1:

new_product.options = [{"name" : "Color", "values": ['p', 'k', 'l'], "position": 1}]
new_product.options = [{"name" : "Size", "values": ['p', 'k', 'l'], "position": 2}]
new_product.options = [{"name" : "Type", "values": ['p', 'k', 'l'], "position": 3}]

With this method only the last one will be added, which means that the next statement replaces previous one even when i gave the position. Also when Type is added in the product, the values also are not added in product and "Default Title" is shown.

Try 1:

 new_product.options = [{"name" : "Color"}, {"name" : "Size"}, {"name" : "Type"}]

Again only 1 was added in product.

Try 2:

opt1 = shopify.Option()
opt1.name = "Color"
opt2 = shopify.Option()
opt2.name = "Size"
opt3 = shopify.Option()
opt3.name = "Type"

#This works, no matter which one i add.
new_product.options = [opt1]

#This does not.
new_product.options = [opt1, opt2, opt3]