What is the date-time format used in Freshservice APIs?

Input for date fields is expected to be in one of the following formats:

YYYY-MM-DD 

YYYY-MM-DDTHH:MM 

YYYY-MM-DDTHH:MMZ 

YYYY-MM-DDTHH:MM:SS 

YYYY-MM-DDTHH:MM:SSZ 

YYYY-MM-DDTHH:MM:SS±hh:mm 

YYYY-MM-DDTHH:MM:SS±hh 

YYYY-MM-DDTHH:MM:SS±hhmm

For more information, please click : https://api.freshservice.com/v2/#schema