| type (required) |
string |
The type property identifies the type of object. The value of this property MUST be bundle. |
| id (required) |
identifier |
An identifier for this Bundle. The id property for the Bundle is designed to help tools that may need it for processing, but tools are not required to store or track it. Consuming tools should not rely on the presence of this property or the ability to refer to bundles by ID. |
| spec_version (required) |
string |
The version of the STIX specification used to represent the content in this Bundle. This enables non-TAXII transports or other transports without their own content identification mechanisms to know the version of STIX content. |
| objects (optional) |
list of type <STIX Object> or marking-definition |
Specifies a set of one or more STIX Objects. Objects in this list MUST be a STIX Object (SDO, SRO or Custom Object) or a Marking Definition object. |