Value API
Promote a value candidate
Request candidate adoption with model identity guards and a paired application canary, then inspect the promotion result and installed model identity.
Promote a value candidate
Promote the candidate identified by
expected_model_sha256. Include the expected incumbent identity when adopting after a paired comparison. Value promotion explains the observed confidence gate, HTTP 409 rejection, and the difference between fitting, checkpoint selection, and installation.
The tables below reproduce request fields from archived schema-version-5 build 0136121bd2cf9d4cdbcb114565c7e1ffb74c5a63. A default marked “Not declared” is absent from that schema; it does not mean null. See source and response notes for the evidence scope.
Path, headers, and query
Send the hosted API key asAuthorization: Bearer <ADAPT1_API_KEY>. The authenticated identity determines ownership; follow HTTP and contracts for the session placeholder.
X-Neuroadapt-Session-Id is a compatibility header present in the archived backend schema. It does not replace the hosted bearer identity.
JSON body contract
Content type:application/json. The HTTP request body is required. The following table describes its fields; linked schema names lead to the complete nested definitions on this page. When an array type also permits null, that alternative applies to the entire field, not to individual array items.
Request body
Schema:ValuePromoteRequest.
Fields outside this object’s declared properties are rejected by the schema.
ValueCanary
Schema:ValueCanary.
Fields outside this object’s declared properties are rejected by the schema.
CanaryCase
Schema:CanaryCase.
Fields outside this object’s declared properties are rejected by the schema.
Responses
The archived validation shape has an optional
detail array. Each validation entry requires loc (an array of strings or integers), msg (string), and type (string); it can also include ctx (object) and input (any JSON value). Recorded operational refusals can have their own error details.
Observed promotion can return HTTP 409 when the application canary does not demonstrate sufficient improvement. Preserve its reason and check the installed identity; see promotion decisions.