Format of UTC dates

This document describes how dates must be formatted to conform to a UTC date.that will be accepted by the PayCore API.

UTC Date Time String Format

The supported date-time formats are based upon a simplification of the ISO 8601 Extended Format. The format is as follows: YYYY-MM-DDTHH:mm:ssZ

The API also supports these formats,

Where the fields are as follows:

`YYYY`	is the decimal digits of the year in the Gregorian calendar.
`-`	is the date-separator between year, month and day.
`MM`	is the month of the year from 01 (January) to 12 (December).
`DD`	is the day of the month from 01 to 31.
`T`	Indicates the beginning of the time element.
`HH`	is the number of complete hours that have passed since midnight as two decimal digits.
`:`	is the time-separator between hours, minutes and seconds.
`mm`	is the number of complete minutes since the start of the hour as two decimal digits.
`ss`	is the number of complete seconds since the start of the minute as two decimal digits.
`.`	is the separator before milliseconds.
`sss`	is the number of complete milliseconds since the start of the second as three decimal digits.
`Z`	is the time zone offset specified as “`Z`” (for UTC) or either “`+`” or “`-`” followed by a time expression `hh:mm`