The basic structure of all FIX messages is as follows:
- Standard message header
- Variable body text consisting of message tags
- Standard message trailer
A top-level FIX business object reflects this structure:
- Note:
- For each business object definition, there must be at least one
attribute defined as a key attribute. For FIX business object
definitions, the first single attribute is defined as the key
attribute (IsKey = true).
