JSON Data Types

JSON messages use the following data types:

  • String – Literal text that’s enclosed in quotes
  • Number – Positive or negative integers or floating point numbers
  • Object – A key, value pair enclosed in curly braces
  • Array – A collection of one or more JSON objects
  • Boolean – A value of either true or false with no quotes
  • Full – Indicates the absence of data for a key value pair, represented as “null” with no quotes