> ## Documentation Index > Fetch the complete documentation index at: https://docs.aicoflow.com/llms.txt > Use this file to discover all available pages before exploring further. # Update Brain Statement ## OpenAPI ````yaml /api/openapi.json patch /api/brain/statements/{id} openapi: 3.1.0 info: title: AICO API description: API for managing AI-powered voice agents, flows, tools, telephony, and more. version: 1.0.0 servers: [] security: - bearer: [] tags: - name: API Keys - name: Admin - name: Assets - name: Audit - name: Billing - name: Brain - name: Calls - name: Channels - name: Datasets - name: Flows - name: Inference - name: Integrations - name: Knowledge - name: LLM - name: Monitoring - name: Notifications - name: Organizations - name: Plugins - name: Providers - name: Reporting - name: System - name: Telephony - name: Tools - name: Web - name: _hello paths: /api/brain/statements/{id}: patch: tags: - Brain summary: Update Brain Statement operationId: update_brain_statement parameters: - schema: type: string in: path name: id required: true requestBody: required: true content: application/json: schema: def: type: object shape: factText: def: type: optional innerType: def: type: string checks: - {} type: string type: optional value: def: type: optional innerType: def: type: union options: - def: type: string type: string - def: type: number checks: [] type: number isFinite: true - def: type: boolean type: boolean type: union options: - def: type: string type: string - def: type: number checks: [] type: number isFinite: true - def: type: boolean type: boolean type: optional confidence: def: type: optional innerType: def: type: number checks: - {} - {} type: number isFinite: true type: optional personState: def: type: optional innerType: def: type: nullable innerType: def: type: enum entries: inferred: inferred confirmed: confirmed rejected: rejected type: enum enum: inferred: inferred confirmed: confirmed rejected: rejected options: - inferred - confirmed - rejected type: nullable type: optional validFrom: def: type: optional innerType: def: type: nullable innerType: def: type: string checks: - def: type: string format: datetime check: string_format offset: false local: false precision: null pattern: {} type: string type: string type: nullable type: optional validTo: def: type: optional innerType: def: type: nullable innerType: def: type: string checks: - def: type: string format: datetime check: string_format offset: false local: false precision: null pattern: {} type: string type: string type: nullable type: optional expire: def: type: optional innerType: def: type: boolean type: boolean type: optional type: object multipart/form-data: schema: def: type: object shape: factText: def: type: optional innerType: def: type: string checks: - {} type: string type: optional value: def: type: optional innerType: def: type: union options: - def: type: string type: string - def: type: number checks: [] type: number isFinite: true - def: type: boolean type: boolean type: union options: - def: type: string type: string - def: type: number checks: [] type: number isFinite: true - def: type: boolean type: boolean type: optional confidence: def: type: optional innerType: def: type: number checks: - {} - {} type: number isFinite: true type: optional personState: def: type: optional innerType: def: type: nullable innerType: def: type: enum entries: inferred: inferred confirmed: confirmed rejected: rejected type: enum enum: inferred: inferred confirmed: confirmed rejected: rejected options: - inferred - confirmed - rejected type: nullable type: optional validFrom: def: type: optional innerType: def: type: nullable innerType: def: type: string checks: - def: type: string format: datetime check: string_format offset: false local: false precision: null pattern: {} type: string type: string type: nullable type: optional validTo: def: type: optional innerType: def: type: nullable innerType: def: type: string checks: - def: type: string format: datetime check: string_format offset: false local: false precision: null pattern: {} type: string type: string type: nullable type: optional expire: def: type: optional innerType: def: type: boolean type: boolean type: optional type: object text/plain: schema: def: type: object shape: factText: def: type: optional innerType: def: type: string checks: - {} type: string type: optional value: def: type: optional innerType: def: type: union options: - def: type: string type: string - def: type: number checks: [] type: number isFinite: true - def: type: boolean type: boolean type: union options: - def: type: string type: string - def: type: number checks: [] type: number isFinite: true - def: type: boolean type: boolean type: optional confidence: def: type: optional innerType: def: type: number checks: - {} - {} type: number isFinite: true type: optional personState: def: type: optional innerType: def: type: nullable innerType: def: type: enum entries: inferred: inferred confirmed: confirmed rejected: rejected type: enum enum: inferred: inferred confirmed: confirmed rejected: rejected options: - inferred - confirmed - rejected type: nullable type: optional validFrom: def: type: optional innerType: def: type: nullable innerType: def: type: string checks: - def: type: string format: datetime check: string_format offset: false local: false precision: null pattern: {} type: string type: string type: nullable type: optional validTo: def: type: optional innerType: def: type: nullable innerType: def: type: string checks: - def: type: string format: datetime check: string_format offset: false local: false precision: null pattern: {} type: string type: string type: nullable type: optional expire: def: type: optional innerType: def: type: boolean type: boolean type: optional type: object responses: '200': description: Successful response components: securitySchemes: bearer: type: http scheme: bearer bearerFormat: JWT description: Logto JWT access token ````