> ## Documentation Index > Fetch the complete documentation index at: https://vida.io/docs/llms.txt > Use this file to discover all available pages before exploring further. # Restore saved agent version > Copies a saved version into staging by default. Use target=default only when an immediate live restore is intentional; staging restores still require publish. ## OpenAPI ````yaml post /api/v2/agent/{agentConfigId}/versions/{versionId}/restore openapi: 3.0.0 info: version: 2.0.0 title: Vida API description: Vida API Documentation servers: - url: https://api.vida.dev description: Vida Production variables: baseUrl: default: api.vida.dev description: Production API Root security: [] tags: - name: Agents - name: Inbound Email description: Control which senders may create inbound email work for an Agent. - name: Features description: Inspect capabilities available within an account hierarchy. - name: Conversation Logs description: Query conversation activity and calculate account-level metrics. - name: Computer Agents description: Set up, configure, inspect, and manage Vida Computer Agents. - name: Computer Agent Sessions description: View and reset Computer Agent sessions. - name: Accounts - name: Agent Templates description: Create, manage, and apply reusable Agent configurations. paths: /api/v2/agent/{agentConfigId}/versions/{versionId}/restore: post: tags: - Agents summary: Restore saved agent version description: >- Copies a saved version into staging by default. Use target=default only when an immediate live restore is intentional; staging restores still require publish. parameters: - name: agentConfigId in: path required: true schema: type: string description: Live agent configuration ID used for this account version history. - name: versionId in: path required: true schema: type: string description: Epoch-ms score of the snapshot example: 1750195000123 - name: targetAccountId in: query description: Account whose configuration should be restored. required: true schema: type: integer requestBody: required: false content: application/json: schema: type: object properties: target: type: string enum: - staging - default default: staging responses: '200': description: Snapshot restored content: application/json: schema: type: object properties: success: type: boolean example: true restored: $ref: '#/components/schemas/AgentConfigurationRead' security: - apiKeyAuth: [] components: schemas: AgentConfigurationRead: allOf: - type: object description: >- Writable staging configuration. Omitted fields retain their current values. properties: title: type: string description: Display name for the agent. description: type: string description: Short description of the agent. brandName: type: string description: Brand name the agent represents. agentInstructions: type: string description: >- Primary instructions for voice, messaging, and Computer Agent work. welcomeMessage: type: string description: >- Greeting used at the beginning of a conversation. Prefix with prompt: to generate the greeting from instructions. links: type: array items: type: string format: uri description: Web pages supplied as agent knowledge. keywords: type: array items: type: string description: Searchable labels for the agent. agentModel: type: string description: Model identifier returned by GET /api/v2/models/supported. agentThinking: type: string enum: - low nullable: true description: Reasoning budget for supported models; null disables it. agentThinkingModel: type: string nullable: true description: >- Model used by Pause & Think and optional post-conversation reasoning. postConvoForceThinking: type: boolean description: >- Use the thinking model for post-conversation work when the primary model is not reasoning-enabled. timezone: type: string description: >- IANA timezone used for scheduling and time-sensitive instructions. example: America/Chicago agentVoice: type: string description: Exact voice ID returned by GET /api/v2/agent/voices. agentTtsEngine: type: string nullable: true description: >- Text-to-speech engine used when speech-to-speech mode is disabled. agentLang: type: string enum: - en-US - multi - es-MX - es-ES - es-US description: >- Primary spoken language. Use multi only with a compatible voice and speech mode. agentS2SEngine: type: string enum: - openai - gemini nullable: true description: >- Speech-to-speech engine; null uses separate speech recognition and synthesis. agentSttEngine: type: string enum: - google - deepgram - deepgramflux - openai description: >- Speech recognition engine used when speech-to-speech mode is disabled. agentSttSmartFormatting: type: boolean description: >- Apply smart formatting when supported by the selected speech recognition engine. actions: type: array items: type: object required: - name properties: name: type: string description: >- Function identifier returned by GET /api/v2/agent/functions. instructions: type: string description: When and how the agent should use this function. description: Functions enabled for this agent. reportingFields: type: array items: type: object required: - key - label - instructions - values properties: key: type: string description: Stable field key used in conversation results. label: type: string description: Human-readable field name. instructions: type: string description: How the agent should determine the field value. values: type: object required: - kind additionalProperties: false properties: kind: type: string enum: - boolean - choices - number - text description: Value type the agent must return for this field. choices: type: array minItems: 1 uniqueItems: true items: type: string minLength: 1 description: >- Allowed values when kind is choices; omit for other kinds. description: Agent-level structured fields collected after a conversation. apps: type: array items: type: object required: - appId - version - instructions properties: appId: type: string description: App identifier returned by GET /api/v2/apps. version: type: string description: Installed app version. instructions: type: string description: When and how the agent should use the app. enabled: type: boolean default: true description: Whether this app assignment is enabled for the agent. description: Installed apps assigned to this agent. skills: type: array items: type: object required: - slug - instructions properties: slug: type: string description: Computer Agent skill identifier. instructions: type: string description: Agent-specific instructions for using the skill. description: Computer Agent skills assigned at publish time. computerDelegateAccountId: type: integer nullable: true description: >- Account ID of the Computer Agent that performs delegated Computer work. heartbeatInstructions: type: string description: >- Work the Computer Agent should perform during scheduled check-ins. heartbeatEvery: type: string description: Heartbeat interval such as 15m, 1h, or 1h30m. heartbeatConfig: type: object description: >- Advanced Computer Agent heartbeat settings. This object replaces the previous advanced settings when supplied, so preserve fields you do not intend to remove. additionalProperties: false properties: activeHours: type: object required: - start - end additionalProperties: false description: Daily window in which scheduled heartbeat work may start. properties: start: type: string pattern: ^([01]\d|2[0-3]):[0-5]\d$ description: Window start in 24-hour HH:MM format. example: '08:00' end: type: string pattern: ^(?:([01]\d|2[0-3]):[0-5]\d|24:00)$ description: Window end in 24-hour HH:MM format; 24:00 is allowed. example: '18:00' timezone: type: string description: >- IANA timezone, user, or local. Omit to use the Computer Agent default. example: America/Chicago model: type: string minLength: 1 description: >- Model label attached to heartbeat work. This does not replace the Agent configuration's agentModel. session: type: string minLength: 1 description: Session identifier used for heartbeat work. target: type: string minLength: 1 description: >- Delivery target type or channel selected for heartbeat results. to: type: string minLength: 1 description: Destination within the selected heartbeat target. accountId: type: string minLength: 1 description: >- Channel account identifier used for heartbeat delivery when a channel has multiple accounts. directPolicy: type: string enum: - allow - block description: >- Whether heartbeat results may be delivered to direct-message destinations. includeReasoning: type: boolean description: Include model reasoning in heartbeat output when supported. includeSystemPromptSection: type: boolean description: >- Include the Computer Agent system-prompt section in heartbeat context. ackMaxChars: type: integer description: >- Maximum length treated as a simple heartbeat acknowledgement rather than a result that should be delivered. minimum: 0 suppressToolErrorWarnings: type: boolean description: >- Suppress automatic raw tool-error notices while still allowing the agent to report an unrecovered problem intentionally. timeoutSeconds: type: integer description: Maximum heartbeat execution time in seconds. minimum: 1 lightContext: type: boolean description: Use a smaller context for heartbeat work. isolatedSession: type: boolean description: >- Run heartbeat work in a separate session from the agent's main conversation. skipWhenBusy: type: boolean description: Skip a scheduled heartbeat while the agent is already busy. backgroundAudio: oneOf: - type: string format: uri - type: object required: - url properties: url: type: string format: uri loop: type: boolean default: true gain: type: integer default: 0 startAfterGreeting: type: boolean default: true track: type: string enum: - bg - fx description: Optional HTTP(S) audio played during calls. waitOnAnswer: type: integer description: Milliseconds to wait before speaking the greeting. minimum: 0 waitToGreet: type: boolean description: Wait for the caller to speak before delivering the greeting. postAnswerDtmf: type: string description: DTMF digits sent immediately after an outbound call is answered. interruptionWordCount: type: integer description: Words required before caller speech interrupts the agent. minimum: 0 interruptionMinimumSpeakingTime: type: number description: Seconds the agent must speak before interruption is allowed. minimum: 0 speakingTimeout: type: integer description: Milliseconds of silence used to detect the end of caller speech. minimum: 0 speechProcessingDelay: type: integer description: >- Milliseconds to wait before sending recognized speech to the model. minimum: 0 speechProcessingDelayInterruptionStep: type: integer description: >- Milliseconds added to speech processing delay after an interruption. minimum: 0 speechProcessingDelayMaxMultiplier: type: integer description: >- Maximum interruption multiplier applied to speech processing delay. minimum: 0 callerResponseTimeout: type: number description: Seconds of caller silence before the agent checks in. minimum: 0 callerResponseTimeoutHangupCounter: type: integer description: Unanswered check-ins before the agent ends the call. minimum: 0 ignoreSpeech: type: array items: type: string description: Caller phrases that should not be treated as a response. noContactInjection: type: boolean description: Exclude the caller contact record from agent context. noConvoHistory: type: boolean description: Exclude prior conversation summaries from agent context. autoRecordingNotification: type: string enum: - 'true' - 'false' - always description: >- Recording notice policy: jurisdiction-based, never, or every call. recordingNotificationPhrase: type: string description: Phrase spoken when a recording notice is required. preAnswerRingTime: type: integer description: Seconds to ring before answering an inbound call. minimum: 0 maximum: 60 nullable: true preAnswerSkipProcessingResults: type: boolean description: >- Place raw Pre Answer results directly into context without an additional model pass. useAgentNumberForTransfers: type: boolean description: Use the agent phone number as caller ID for transfers. confirmTransfers: type: boolean description: Require the recipient to confirm before completing a transfer. monitorTransfers: type: boolean description: Continue monitoring the call after a transfer. attendedTransfers: type: boolean description: Keep the agent with the caller while the recipient is reached. attendedTransferBridgeTrigger: type: string nullable: true description: Recipient response required to bridge an attended transfer. attendedTransferCheckInTimeout: type: integer description: Seconds before the agent checks in during an attended transfer. minimum: 0 transferConfirmTimeout: type: integer description: Seconds to wait for transfer confirmation. minimum: 0 announceTransferConnecting: type: boolean description: Announce that a transfer is being connected. announceTransferConnected: type: boolean description: Announce when a transfer has connected. preTransferNotificationStart: type: string description: Message spoken when Pre Transfer work begins. preTransferNotificationEnd: type: string description: Message spoken when Pre Transfer work completes. enableRingback: type: boolean description: Play ringback while the agent is connecting an outbound call. enableTransferRingback: type: boolean description: Play ringback while a transfer is connecting. cnamAutoRejectRegex: type: string nullable: true description: >- Pattern used to reject matching inbound caller names before answer. cnamAutoRejectCode: type: integer description: SIP response code used when the reject pattern matches. cnamAutoTransferRegex: type: string nullable: true description: >- Pattern used to transfer matching inbound caller names before answer. cnamAutoTransferDestination: type: string nullable: true description: >- Phone number, extension, or PBX destination used by automatic transfer. - type: object properties: id: type: string readOnly: true description: This configuration record's agentConfigId. actions: type: array items: allOf: - type: object required: - name properties: name: type: string description: >- Function identifier returned by GET /api/v2/agent/functions. instructions: type: string description: When and how the agent should use this function. - type: object properties: placeholder: type: string readOnly: true description: Configuration guidance for this function. allowed: type: boolean readOnly: true description: >- Whether the selected account can currently use the function. reason: type: string nullable: true readOnly: true description: Why the function is unavailable. missingRequirement: type: string nullable: true readOnly: true description: >- Account setup required before the function can be used. activeEventRules: type: array items: type: string readOnly: true description: Slots that currently reference this configuration. effectiveReportingFields: type: array items: allOf: - type: object required: - key - label - instructions - values properties: key: type: string description: Stable field key used in conversation results. label: type: string description: Human-readable field name. instructions: type: string description: How the agent should determine the field value. values: type: object required: - kind additionalProperties: false properties: kind: type: string enum: - boolean - choices - number - text description: Value type the agent must return for this field. choices: type: array minItems: 1 uniqueItems: true items: type: string minLength: 1 description: >- Allowed values when kind is choices; omit for other kinds. - type: object required: - source properties: source: type: string enum: - reseller - organization - campaign readOnly: true readOnly: true description: >- Final reporting fields after reseller, organization, and agent-level overrides. securitySchemes: apiKeyAuth: type: apiKey in: query name: token description: Vida API Token ````