optionGroupName

The name of the option group to be created. Constraints:

• Must be 1 to 255 letters, numbers, or hyphens

• First character must be a letter

• Can't end with a hyphen or contain two consecutive hyphens Example: `myoptiongroup` If you don't specify a value for `OptionGroupName` property, a name is automatically created for the option group. This value is stored as a lowercase string.