generated: '2026-07-11' method: derived source: openapi/cast-ai-kubernetes-cost-optimization-openapi.yml summary: types: - apiKey api_key_in: - header schemes: - name: ApiKeyAuth type: apiKey in: header parameter: X-API-Key description: API key for authentication. Create access keys from the CAST AI console under API > API access keys. sources: - openapi/cast-ai-kubernetes-cost-optimization-openapi.yml