> ## Documentation Index > Fetch the complete documentation index at: https://docs.sqwish.ai/llms.txt > Use this file to discover all available pages before exploring further. # Deactivate model > Take a named model out of service: calls to its name get 409 no_production_version until a version is promoted. Its production version becomes the previous version, so promoting it or rolling back serves it again, and keep warm switches off. Versions can still be called by number, such as router@2. With `version`, only while production is still that version; otherwise 409 production_changed. ## OpenAPI ````yaml /openapi.json post /v1/models/{name}/deactivate openapi: 3.1.0 info: title: DecisionOne workbench description: >- Native decisions, immutable datasets, adaptation and shared-base deployment. Authenticate with `Authorization: Bearer d1_sk_...` when accounts are on. A short guide for coding agents is at /llms.txt. Hosted account APIs accept a Bearer API key or a browser session. An API key reads its account but can't change it: keys, billing, invitations and settings change in the console. Browser mutations require the configured Origin and X-CSRF-Token from /auth/session. Account recovery and history remain available to blocked accounts. Waitlisted accounts can read their account summary and model catalogue and request early access; private member APIs require admission. Money fields ending in _usd are exact decimal strings; never interpret them as integer cents. Authenticated customer reads and existing-operation replays share read_rpm, and other customer writes except decisions and estimates share write_rpm. Feedback has the tier's rpm to itself. Exhausted budgets return 429 with Retry-After; unavailable admission storage returns 503. version: 0.1.0 servers: - url: https://console.sqwish.ai security: [] tags: - name: Decisions description: Probabilities for questions with fixed outcomes. - name: Feedback description: Report outcomes and turn them into training data. - name: Models description: Base models, adapters and named models with versions. - name: Datasets description: Validated training examples. A dataset never changes. - name: Evaluations description: Reusable model results on a dataset's fixed evaluation rows. - name: Fine-tuning description: Training jobs, their events and held-out results. - name: Prompt tuning description: Better wording for a decision, tested on your rows. Words, not weights. - name: Labeling description: Teacher labels for real queries, reviewed by you. - name: Accounts description: Email OTP sign-in, revocable sessions, security and API keys. - name: Billing description: Exact USD balances, purchases, automatic top-ups and referrals. - name: Integrations description: Endpoints other tools call, such as Claude Code. - name: System description: Health and discovery. paths: /v1/models/{name}/deactivate: post: tags: - Models summary: Deactivate model description: >- Take a named model out of service: calls to its name get 409 no_production_version until a version is promoted. Its production version becomes the previous version, so promoting it or rolling back serves it again, and keep warm switches off. Versions can still be called by number, such as router@2. With `version`, only while production is still that version; otherwise 409 production_changed. operationId: deactivateModel parameters: - name: name in: path required: true schema: type: string title: Name requestBody: content: application/json: schema: anyOf: - $ref: '#/components/schemas/Deactivate' - type: 'null' title: Body responses: '200': description: Successful Response content: application/json: schema: properties: id: type: string title: Id object: type: string const: model title: Object kind: type: string const: named title: Kind production: anyOf: - $ref: '#/components/schemas/ModelVersion' - type: 'null' candidate: anyOf: - $ref: '#/components/schemas/ModelVersion' - type: 'null' previous: anyOf: - $ref: '#/components/schemas/ModelVersion' - type: 'null' keep_warm: type: boolean title: Keep Warm keep_warm_window: anyOf: - $ref: '#/components/schemas/KeepWarmWindow' - type: 'null' description: >- The hour of keep warm being billed, or null when nothing is billed. keep_warm_stopped_at: anyOf: - type: number - type: 'null' title: Keep Warm Stopped At description: >- When keep warm switched off because the next hour couldn't be reserved, while it stays off. Otherwise null. learning: $ref: '#/components/schemas/LearningState' versions: items: $ref: '#/components/schemas/ModelVersion' type: array title: Versions memory: additionalProperties: $ref: '#/components/schemas/MemoryPool' type: object title: Memory type: object required: - id - object - kind - production - candidate - previous - keep_warm - keep_warm_window - keep_warm_stopped_at - learning - versions - memory title: NamedModel 4XX: description: >- Client error. On a 422, `error.details` lists each field that failed. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' 5XX: description: Server error. A 503 names what is not running on this server. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' security: - BearerAuth: [] components: schemas: Deactivate: properties: version: anyOf: - type: string pattern: ^\d{1,6}$ - type: 'null' title: Version additionalProperties: false type: object title: Deactivate ModelVersion: properties: version: type: integer title: Version ref: type: string title: Ref adapter: type: string title: Adapter status: type: string title: Status state: anyOf: - type: string enum: - loaded - loading - asleep - type: 'null' title: State parent: anyOf: - type: string - type: 'null' title: Parent created_at: anyOf: - type: number - type: 'null' title: Created At gate: anyOf: - $ref: '#/components/schemas/Gate' - type: 'null' heldout: additionalProperties: type: number type: object title: Heldout type: object required: - version - ref - adapter - status - state - parent - created_at - gate - heldout title: ModelVersion KeepWarmWindow: properties: started_at: type: number title: Started At ends_at: type: number title: Ends At description: When this hour's hold ends and the next is reserved. reserved_usd: type: string title: Reserved Usd description: >- The hour's fee held, as exact USD. The minutes used are charged when the hour rolls over or keep warm is switched off. type: object required: - started_at - ends_at - reserved_usd title: KeepWarmWindow LearningState: properties: enabled: type: boolean title: Enabled after: type: integer title: After auto_promote: type: boolean title: Auto Promote labelled: type: integer title: Labelled carried: type: integer title: Carried description: >- Labelled decisions the next round trains on besides the new ones: the last round's, while its version hasn't reached production. waiting: anyOf: - type: string - type: 'null' title: Waiting next_round_after: anyOf: - type: number - type: 'null' title: Next Round After round: anyOf: - $ref: '#/components/schemas/LearningRound' - type: 'null' type: object required: - enabled - after - auto_promote - labelled - carried - waiting - next_round_after - round title: LearningState MemoryPool: properties: rows: type: integer title: Rows capacity: type: integer title: Capacity seen: type: integer title: Seen task_label_strata: type: integer title: Task Label Strata type: object required: - rows - capacity - seen - task_label_strata title: MemoryPool ErrorResponse: description: >- The body of every error. app.failure() builds it; this model documents it. properties: error: $ref: '#/components/schemas/ErrorBody' required: - error title: ErrorResponse type: object Gate: properties: passed: type: boolean title: Passed against: type: string enum: - parent - base title: Against reasons: items: type: string type: array title: Reasons groups: additionalProperties: additionalProperties: true type: object type: object title: Groups deltas: additionalProperties: type: number type: object title: Deltas ece: additionalProperties: anyOf: - type: number - type: 'null' type: object title: Ece type: object required: - passed - against - reasons title: Gate LearningRound: properties: job: anyOf: - type: string - type: 'null' title: Job version: anyOf: - type: integer - type: 'null' title: Version state: type: string title: State started_at: anyOf: - type: number - type: 'null' title: Started At message: anyOf: - type: string - type: 'null' title: Message type: object required: - job - version - state - started_at - message title: LearningRound ErrorBody: properties: code: description: A stable code to branch on, such as invalid_request. title: Code type: string message: description: What went wrong and what to change, in plain words. title: Message type: string retryable: description: >- True when another attempt may succeed; it does not prove that no work was done. Respect Retry-After when present. Only operations that support Idempotency-Key replay a prior result, including /v1/decide for 24 hours. title: Retryable type: boolean request_id: description: Also sent as X-Request-ID. Quote it in bug reports. title: Request Id type: string details: anyOf: - items: $ref: '#/components/schemas/ErrorDetail' type: array - type: 'null' default: null description: On validation errors, one entry for each field that failed. title: Details required: - code - message - retryable - request_id title: ErrorBody type: object ErrorDetail: properties: path: description: Where the problem is, such as ["body", "decisions", 0, "outcomes"]. items: anyOf: - type: string - type: integer title: Path type: array message: title: Message type: string type: anyOf: - type: string - type: 'null' default: null title: Type required: - path - message title: ErrorDetail type: object securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: d1_sk_... description: Create an API key in the console. Required when accounts are enabled. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.