The actor deemed it was "thoughtless" on his part to post pictures from "Suits" given the ongoing SAG-AFTRA strike.
The actor, who portrayed Mike Ross, shared throwback photos from the set of the legal series.
The award-winning actor died in Austin, Texas on Friday, two days before what would have been his 44th birthday.
Aaron Korsh admitted that the royals "weighed in on some stuff" and on what they "couldn't do."
The Duchess of Sussex was a recurring star in legal series "Suits" before she quit acting to marry Prince Harry in 2018.
The legal series saw an uptick in viewership four years after it ended following its addition to Netflix and Peacock.
The Duchess of Sussex filmed 100 episodes of the legal series "Suits" before she married Prince Harry in May 2018.
In the "Harry & Meghan" series the Duchess of Sussex said she did not know how to curtsy to Queen Elizabeth II.
The Duchess of Sussex previously had a recurring role in the legal drama "Suits" before she married Prince Harry.
The Duchess of Sussex had a recurring role as Rachel Zane before she met her now-husband in 2017.
The Duchess of Sussex played Rachel Zane in the TV series "Suits" before she married Prince Harry.
The Duke and Duchess of Sussex got married on May 19, 2018, at St. George's Chapel in Windsor.
The Duchess of Sussex was a member of several charity organisations and an actress before she married Prince Harry.
"I believe that anyone, certainly any woman who deviates from what is expected of them is going to face criticism."
The Duchess of Sussex played Rachel Zane in the NBC series for seven seasons.
The Duchess of Sussex was able to "generate the kind of support that no other member of the Royal Family has been able to generate."
Princess Margaret would have thought of the Duchess of Sussex as "not good enough."
The Duchess of Cambridge was also previously caught on video rolling her eyes at the mention of the Sussexes during a school visit.
The Duchess of Sussex "was already viewed by the public as incredibly glamorous thanks to her run on hit TV show, 'Suits.'"
In the unearthed clip from the 2016 interview, Meghan can be seen chatting with Ruben Jay ahead of the mid-season premiere of the "Suits."
The Duchess of Sussex was a series regular in the legal drama "Suits" before she married Prince Harry.
Aaron Korsh said she "brightened the mood wherever she was."