PinnedKnowledgeBinding

A Knowledge binding as an Agent version froze it at publish (1.53.0): every field explicit, the version of a pinned binding fixed, so a later edit of the draft reaches Calls only through a new Agent version.

An object with 13 fields.

Fields

Field	Type	Required	Description
`budget_ms`	integer	yes	How long `before_model` waits for a `context` retrieval; one that misses it is abandoned for the Turn, flagged `retrieval_skipped`.
`filter`	KnowledgeFilter or null	yes
`knowledge_base_id`	KnowledgeBaseId	yes
`max_context_tokens`	integer or null	yes	Null for the version's default.
`min_score`	number or null	yes	Null for the version's default.
`name`	KnowledgeBindingName	yes
`rerank`	boolean or null	yes	Null for the version's default.
`states`	array or null	yes	Null for every state.
`top_k`	integer or null	yes	Null for the version's default.
`track`	KnowledgeBindingTrack	yes
`use`	KnowledgeBindingUse	yes
`version`	integer or null	yes	The version a `pinned` binding froze, the one active at publish; null for `active`, which dispatch resolves.
`when`	string or null	yes	A ZEN expression over `intents`, `slots` and `variables`, evaluated after `on_transcript`; the binding applies when it is true.