Evaluation

Evaluate ad-hoc expression

Evaluate an ad-hoc FUME expression. The request body can be a JSON object with fume (required), input, and contentType fields.

post/

Query parameters

verbosestring

When set to true (case-insensitive) or 1, returns the full evaluation report instead of the raw result.

Request body

fumestring required

FUME expression to evaluate

{"stackTrail":"paths:/:post:requestBody:content:application/json:schema:properties:input","oasType":"schema","type":"unknown","description":"Input data for the expression","example":{"resourceType":"Patient","id":"123"}}

contentTypestring

Content type for input conversion

Example request

{
  "fume": "{ resourceType: id }",
  "input": {
    "resourceType": "Patient",
    "id": "123"
  },
  "contentType": "application/json"
}

Response

Evaluation result

{"stackTrail":"paths:/:post:responses:200:content:application/json:schema","oasType":"schema","type":"unknown"}

Changes

Changed in 4 of the 8 revisions of this API.91220

Jul 17, 202638d0cabbc2ce66See the full diff
- ●
  removed the optional property /// from the response with the status
  response-optional-property-removed
- ●
  removed the optional property /// from the response with the status
  response-optional-property-removed
- ●
  removed the optional property /// from the response with the status
  response-optional-property-removed
- ●
  removed the optional property /////// from the response with the status
  response-optional-property-removed
- ●
  removed the optional property /////// from the response with the status
  response-optional-property-removed
- ●
  removed the optional property /////// from the response with the status
  response-optional-property-removed
- ○
  added the optional property /// to the response with the status
  response-optional-property-added
- ○
  added the optional property /// to the response with the status
  response-optional-property-added
- ○
  added the optional property /// to the response with the status
  response-optional-property-added
- ○
  added the optional property /////// to the response with the status
  response-optional-property-added
- ○
  added the optional property /////// to the response with the status
  response-optional-property-added
- ○
  added the optional property /////// to the response with the status
  response-optional-property-added
Feb 17, 2026be37a3a526362See the full diff
- ▲
  removed the enum value 1 from the query request parameter verbose
  request-parameter-enum-value-removed
- ▲
  removed the enum value true from the query request parameter verbose
  request-parameter-enum-value-removed
Feb 17, 2026de8a090b44bf6See the full diff
- ▲
  response property line list-of-types was widened by adding types string to media type application/json of response 400
  response-property-list-of-types-widened
- ▲
  response property line list-of-types was widened by adding types string to media type application/json of response 422
  response-property-list-of-types-widened
- ▲
  response property position list-of-types was widened by adding types string to media type application/json of response 400
  response-property-list-of-types-widened
- ▲
  response property position list-of-types was widened by adding types string to media type application/json of response 422
  response-property-list-of-types-widened
- ▲
  response property start list-of-types was widened by adding types string to media type application/json of response 400
  response-property-list-of-types-widened
- ▲
  response property start list-of-types was widened by adding types string to media type application/json of response 422
  response-property-list-of-types-widened
Feb 17, 2026811964783e7e1614See the full diff
- ▲
  the query request parameter verbose was restricted to a list of enum values
  request-parameter-became-enum
- ●
  removed the optional property /// from the response with the status
  response-optional-property-removed
- ●
  removed the optional property /// from the response with the status
  response-optional-property-removed
- ●
  removed the optional property /// from the response with the status
  response-optional-property-removed
- ●
  removed the optional property /////// from the response with the status
  response-optional-property-removed
- ●
  removed the optional property /////// from the response with the status
  response-optional-property-removed
- ●
  removed the optional property /////// from the response with the status
  response-optional-property-removed
- ○
  added the new enum value 1 to the query request parameter verbose
  request-parameter-enum-value-added
- ○
  added the new enum value true to the query request parameter verbose
  request-parameter-enum-value-added
- ○
  added the optional property /// to the response with the status
  response-optional-property-added
- ○
  added the optional property /// to the response with the status
  response-optional-property-added
- ○
  added the optional property /// to the response with the status
  response-optional-property-added
- ○
  added the optional property /////// to the response with the status
  response-optional-property-added
- ○
  added the optional property /////// to the response with the status
  response-optional-property-added
- ○
  added the optional property /////// to the response with the status
  response-optional-property-added
- ○
  response property line list-of-types was narrowed by removing types string from media type application/json of response 400
  response-property-list-of-types-narrowed
- ○
  response property line list-of-types was narrowed by removing types string from media type application/json of response 422
  response-property-list-of-types-narrowed
- ○
  response property position list-of-types was narrowed by removing types string from media type application/json of response 400
  response-property-list-of-types-narrowed
- ○
  response property position list-of-types was narrowed by removing types string from media type application/json of response 422
  response-property-list-of-types-narrowed
- ○
  response property start list-of-types was narrowed by removing types string from media type application/json of response 400
  response-property-list-of-types-narrowed
- ○
  response property start list-of-types was narrowed by removing types string from media type application/json of response 422
  response-property-list-of-types-narrowed
This revision also has 1 change that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog

Full history