openapi yaml has errors

353244 - -name: on -> -name: "on"

    description: The unique identifier of accessReviewInstance
    required: true
    schema:
      type: string
    x-ms-docs-key-type: accessReviewInstance
  - name: on
    in: path
    description: 'Usage: on=''{on}'''
    required: true
    schema:
      $ref: '#/components/schemas/microsoft.graph.accessReviewInstanceDecisionItemFilterByCurrentUserOptions'
x-ms-docs-grouped-path:

All 29 instances of name: on need to b e name: "on". The issue - YAML interprets on as boolean true, so it needed to be quoted.

353244: - name: "on"
354339: - name: "on"
354525: - name: "on"
354653: - name: "on"
354792: - name: "on"
356162: - name: "on"
356275: - name: "on"
356872: - name: "on"
362121: - name: "on"
363467: - name: "on"
364090: - name: "on"
407607: - name: "on"
408130: - name: "on"
408736: - name: "on"
409259: - name: "on"
409733: - name: "on"
410290: - name: "on"
410764: - name: "on"
517616: - name: "on"
518245: - name: "on"
518796: - name: "on"
519721: - name: "on"
520299: - name: "on"
520799: - name: "on"
522277: - name: "on"
522896: - name: "on"
523441: - name: "on"
524345: - name: "on"
524913: - name: "on"
525407: - name: "on"

Search the repository for the listed OpenAPI entries and each unquoted name: on occurrence. Update all 29 instances to the quoted form, then run the repository's available metadata or OpenAPI validation to confirm the YAML parses without errors.