max_edges declares a maximum of 0.0 but defaults to 50, so the OpenAPI document fails validation

[gaurav]

FilterKgraphTopNParameters.max_edges declares a maximum of 0.0 while defaulting to 50, so the published OpenAPI document fails validation against the OpenAPI 3.x schema:

50 is greater than the maximum of 0.0

Failed validating 'maximum' in schema:
    {'type': 'integer', 'maximum': 0.0, 'title': 'Max Edges', 'default': 50}

The schema as served:

"max_edges": {"type": "integer", "maximum": 0.0, "title": "Max Edges", "default": 50}

at #/components/schemas/FilterKgraphTopNParameters/properties/max_edges. A maximum of 0.0 on a positive edge count looks like a le=0 where ge=0 (or no bound at all) was meant — as written, every permitted value including the default is invalid.

Affected (checked 2026-08-31): every deployment I can reach, in both flavours.

Deployment	Version
https://nodenorm.transltr.io/openapi.json	2.3.18
https://nodenorm.test.transltr.io/openapi.json	2.3.18
https://nodenormalization-sri.renci.org/openapi.json	2.4.1
https://nodenormalization-exp.apps.renci.org/openapi.json	2.5.1
https://nodenorm-es.test.transltr.io/webapp/openapi.json	1.0.0 (Elasticsearch)

To reproduce:

import requests
from openapi_spec_validator import validate
validate(requests.get("https://nodenorm.transltr.io/openapi.json").json())

Found by test_openapi_json in TranslatorSRI/babel-validation, which validates each target's published document.