This table aggregates field membership for all versions of the TrustChains object.

Versioned schema fields

Any object field specific to a range of versions is indicated in its description, at what version the field was either introduced or removed. Any listed data field with no version number is common to all versions of the object.

Field	Type	Description
`TrustChains`: Supported trust chain options.
`trustChains`	Trust-chains.trustChains[]	required: Supported trust chain options.
`TrustChains.trustChains[]`: Supported trust chain options.
`description`	String	required: Trust chain description.
`key`	String	required: The key value for the trust chain
`name`	String	required: Descriptive name for the trust chain
`successor`	String, Null	The trust chain that will be used once this trust chain is no longer supported. Included when known.

Sample v1 object

{
    "trustChains": [
        {
            "description": "Leaf <\u2013 R3 <\u2013 ISRG Root X1 <\u2013 DST Root CA X3",
            "key": "dst-root-ca-x3",
            "name": "R3 + ISRG Root X1 (signed by DST Root CA X3)",
            "successor": null
        },
        {
            "description": "Leaf <\u2013 R3/R4 <\u2013 ISRG Root X1 (self signed)",
            "key": "isrg-root-x1",
            "name": "R3 (signed by ISRG Root X1)",
            "successor": null
        }
    ]
}