Steyn made his Test debut with de Villiers in the same match against England at Port Elizabeth in 2004.
India A is led by Shreyas Iyer while Manish Pandey is the captain of the India B team.
CSA also congratulated their wonder boy for the achievement.
The post was there for more than 13 hours after it was uploaded and was not being deleted.
He reiterated that he has "absolutely no regrets" about the timing of his decision.
All the major stats and numbers from Sri Lanka’s victory in the one-off T20I.
Chandimal held his nerves and scored 36 runs to take his team over the finishing line.
He is now expected to be seen in this year's UAE T20X which is set to get underway from December 19.
Out of 33 completed matches, 16 matches have been won by the team batting first.
The fourth day also was interrupted due to rain.