Match String Syntax

Construct match strings on this syntactic template in JSON format.

{ "fieldname1" : value1 , ... , "fieldnameN" : valueN }

• Enclose the list of field:value pairs in curly braces.
• Separate field:value pairs with commas.
• Enclose field names and string values in double-quote characters. You may precede quote characters with an escape character, as needed.
• Do not enclose boolean tokens in double-quote characters.
• Each field name can appear at most once.
• Values can be long integers, strings, or the special boolean tokens true or false.
• When value is a string, its maximum length is 256 characters (see Restrictions on Names).
• Whitespace is ignored, except within double-quote characters.

{"Symbol":"TIBX"}
{"Symbol":"TIBX","Order":"Buy","Price":"Market"}
{"Item":"Book","Title":"The Power of Now"}
{"Answer":42}
{"MustHave":true,"MustNotHave":false,"MustBeZero":0}