> ## Documentation Index > Fetch the complete documentation index at: https://docs.omni.co/llms.txt > Use this file to discover all available pages before exploring further. # Patch draft > Apply a patch to an existing draft addressed by `draftId`. Pure apply — no draft creation, no publish. The request body, content sections, field caps, and tile-addressing rules are identical to [Create draft and patch document](/api/documents-v2/create-draft-and-patch-document); this route does not accept `branchId`. ## OpenAPI ````yaml /api/openapi.yaml patch /v2/documents/{documentId}/draft/{draftId} openapi: 3.1.0 info: title: Omni API description: > The Omni REST API provides programmatic access to your Omni instance for managing users, documents, queries, schedules, and more. version: 1.0.0 contact: name: Omni Support url: https://docs.omni.co servers: - url: https://{instance}.omniapp.co/api description: Production variables: instance: default: blobsrus description: Your production Omni instance subdomain - url: https://{instance}.playground.exploreomni.dev/api description: Playground variables: instance: default: blobsrus description: Your playground Omni instance subdomain security: - bearerAuth: [] - orgApiKey: [] tags: - name: Who Am I description: Inspect your own user permissions - name: AI description: AI-powered query generation - name: AI Credit Controls description: Manage organization-level AI credit usage - name: AI Eval description: >- AI evaluation: manage prompt sets and runs used to score AI quality against curated prompt suites. - name: AI Model Suggestions description: Manage AI-generated suggestions for shared models - name: AI Routines description: >- Manage AI Routines: schedule recurring AI-powered tasks to run automatically on your data. - name: Documents v2 description: > A draft-based workflow for creating and editing documents: create a document, patch a draft, then publish. Replaces the one-shot `PUT`/`PATCH` v1 document write endpoints. - name: Documents description: Create, retrieve, and manage documents - name: API Tokens description: >- Manage API tokens (Organization keys, Personal Access Tokens, MCP OAuth grants) - name: Connections description: Manage database connections - name: Connection environments description: Manage connection environments database connections - name: Content description: Unified content retrieval (documents and folders) - name: Content migration description: Export and import dashboards - name: Content validator description: Validate content against models and perform find/replace operations - name: Dashboard downloads description: Download dashboards and tiles as PDF, PNG, XLSX, CSV, or JSON files - name: Dashboard filters and controls description: Read and update dashboard filter and control default values - name: dbt description: Manage dbt configuration for connections - name: Document favorites description: Favorite and unfavorite documents - name: Document labels description: Apply and manage labels on documents - name: Document permissions description: Manage document-level access - name: Labels description: > Manage labels in an organization. Labels can be applied to documents and folders to help organize and categorize content. **Label types:** - **Basic labels**: Can be created and managed by any user - **Verified labels**: Indicate curated or officially sanctioned content. Admin-only. - **Homepage labels**: Appear on the organization homepage. Admin-only. - name: Folders description: Create and organize content folders - name: Folder permissions description: Manage folder-level access - name: Jobs description: Check status of asynchronous jobs - name: Models description: Create and manage data models - name: Model branches description: Manage model branches and merge changes - name: Model git configuration description: Manage git configuration for shared models - name: Queries description: Execute workbook queries - name: Schedules description: Create and manage scheduled tasks - name: Schedule recipients description: Manage schedule recipients - name: Schema refresh schedules description: Manage automated schema refresh schedules for connections - name: Topics description: Retrieve topic information from models - name: Uploads description: Manage file uploads - name: Users description: Manage users - name: User attributes description: Manage user attribute definitions - name: User groups description: Manage user groups - name: User model roles description: Manage model and connection role assignments for users - name: User group model roles description: Manage model and connection role assignments for user groups - name: Uploads description: Manage CSV and spreadsheet uploads paths: /v2/documents/{documentId}/draft/{draftId}: patch: tags: - Documents v2 summary: Patch draft description: > Apply a patch to an existing draft addressed by `draftId`. Pure apply — no draft creation, no publish. The request body, content sections, field caps, and tile-addressing rules are identical to [Create draft and patch document](/api/documents-v2/create-draft-and-patch-document); this route does not accept `branchId`. operationId: documentsV2PatchDraftByIdentifier parameters: - name: documentId in: path required: true schema: type: string description: >- The published document's URL slug (e.g. `abc123`) or its canonical workbook UUID. - name: draftId in: path required: true schema: type: string description: The draft workbook identifier the patch is applied to. requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/DocumentsV2PatchDraftBody' examples: contentOnly: summary: Update a tile's subtitle value: queryPresentations: data: '2': type: query name: Revenue by month subTitle: Trailing 12 months topicName: order_items query: fields: - order_items.created_at[month] - order_items.sale_price_sum responses: '200': description: Patch applied to draft successfully. content: application/json: schema: $ref: '#/components/schemas/DocumentsV2PatchDraftResponse' '400': description: > Invalid request body or schema validation error — for example an unknown top-level field, a length cap exceeded, or the query-presentation cap exceeded (`A single patch may carry at most 48 query presentations.`). content: application/json: schema: $ref: '#/components/schemas/Error' '401': description: Authentication required. content: application/json: schema: $ref: '#/components/schemas/Error' '403': description: Insufficient permissions to update the draft. content: application/json: schema: $ref: '#/components/schemas/Error' '404': description: Document or draft not found. content: application/json: schema: $ref: '#/components/schemas/Error' '405': $ref: '#/components/responses/MethodNotAllowed' '409': description: > The target is not a published document (drafts only attach to published documents), or a concurrent request just created its layout; retry. content: application/json: schema: $ref: '#/components/schemas/Error' '422': description: > The draft cannot satisfy the patch: a classic-layout dashboard (upgrade to the advanced layout first), an app document, or a workbook-only draft patched without a `containers` payload (or with an empty one). content: application/json: schema: $ref: '#/components/schemas/Error' security: - bearerAuth: [] components: schemas: DocumentsV2PatchDraftBody: type: object additionalProperties: false description: >- The content/metadata diff applied to a draft. All fields optional — only the sections present are changed. properties: name: type: string minLength: 1 maxLength: 254 description: Document name. description: type: - string - 'null' description: Document description. summary: type: string minLength: 1 maxLength: 255 description: >- Caller-supplied description of what this patch changes, written to the history audit trail. When omitted, Omni auto-generates one from the updated sections. queryPresentations: $ref: '#/components/schemas/DocumentsV2QueryPresentationsPatch' controls: $ref: '#/components/schemas/DocumentsV2ControlsPatch' settings: $ref: '#/components/schemas/DocumentsV2SettingsPatch' containers: allOf: - $ref: '#/components/schemas/DocumentsV2Containers' - description: >- Container layout. When present, fully replaces the existing layout. DocumentsV2PatchDraftResponse: type: object required: - description - draftIdentifier - identifier - name properties: identifier: type: string description: Published document identifier the draft targets. draftIdentifier: type: string description: Identifier of the draft the patch was applied to. name: type: string description: Document name. description: type: - string - 'null' description: Document description. Error: type: object properties: error: type: string description: HTTP response code for the error example: message: type: string description: Detailed error description example: DocumentsV2QueryPresentationsPatch: type: object description: Query presentations (tabs/tiles) keyed by record key. properties: data: type: object description: > Tabs keyed by record key (a positive-integer string, e.g. `"1"`, `"2"`). Shallow-merged by key — omitted keys are untouched; set a key to `null` to delete that tab. Capped at 48 non-null entries per patch. additionalProperties: oneOf: - $ref: '#/components/schemas/DocumentsV2QueryPresentation' - type: 'null' order: type: array description: Tab display order. When present, replaces the existing order. items: type: string pattern: ^[1-9][0-9]*$ DocumentsV2ControlsPatch: type: object description: Dashboard filters/controls keyed by control ID. properties: data: type: object description: >- Controls keyed by control ID. Shallow-merged by key — omitted keys are untouched; set to `null` to delete. additionalProperties: oneOf: - $ref: '#/components/schemas/DocumentsV2Control' - type: 'null' order: type: array description: >- Display order for controls. When present, replaces the existing order. items: type: string DocumentsV2SettingsPatch: type: object description: Document settings. Shallow-merged with the existing settings. properties: crossfilterEnabled: type: boolean description: >- When true, clicking a value in one tile filters all other tiles on the dashboard. customText: type: - object - 'null' description: Custom text replacing default UI strings on the dashboard. properties: queryError: type: string description: >- Custom text shown when a query errors, replacing the default error text. queryNoResults: type: string description: >- Custom text shown when a query returns no results, replacing the default empty state. facetFilters: type: boolean description: >- When true, dashboard filters are applied per-facet when faceting is active. refreshInterval: type: - number - 'null' description: Auto-refresh interval in seconds. Null disables auto-refresh. runQueriesOn: type: - string - 'null' enum: - current-page - all-pages - null description: >- Controls whether dashboard queries execute on the visible page or across all pages. DocumentsV2Containers: type: array description: > Container layout array (grid / stack / page / reference containers, recursively nested). On a patch, when present this **fully replaces** the existing layout. The server validates the full structure on apply; container `instanceKey` / `referenceKey` values round-trip unchanged. See the dashboard layout reference for the complete grammar. items: type: object additionalProperties: true DocumentsV2QueryPresentation: type: object required: - type description: > A single tab/tile. The server owns internal tile identity — callers never send `miniUuid`; tiles are addressed by their record key in `queryPresentations.data`. properties: type: type: string enum: - blank - csv - query - dataset - spreadsheet - sql - dbt - query-view - linked - app description: >- The query presentation type. `query` is a semantic query; `sql` is raw SQL; `linked` reuses another tile's query (see `sourceQueryPresentationKey`). name: type: string minLength: 1 maxLength: 144 description: User-provided tab name. subTitle: type: - string - 'null' maxLength: 250 description: User-provided tab subtitle. description: type: - string - 'null' maxLength: 500 description: User-provided tab description. sourceQueryPresentationKey: type: - string - 'null' pattern: ^[1-9][0-9]*$ description: > For `linked`-type tabs, the record key — the same identifier used as a `queryPresentations.data` key — of the source tile whose query this tab reuses. Null for all other tab types. This is a tile record key, **not** a positional index into `order`. topicName: type: - string - 'null' description: The topic (explore) this query is built on. isSql: type: - boolean - 'null' description: Whether this tab is in raw SQL mode. prefersChart: type: boolean description: >- When true, the chart view is shown by default instead of the data table. automaticVis: type: - boolean - 'null' description: >- When true, the system automatically selects the best visualization type. filterOrder: type: array items: type: string description: >- Ordered list of filter field names controlling display order on this tab. editingModelObjectName: type: - string - 'null' description: >- Model object (view/topic) currently being edited via the dataset/query-view editor. Applies only to `dataset` / `query-view` tabs — omitted from reads and rejected on patches for other tab types. editingModelObjectNameChange: type: - string - 'null' description: >- Pending rename of the model object being edited. Applies only to `dataset` / `query-view` tabs — omitted from reads and rejected on patches for other tab types. query: type: - object - 'null' additionalProperties: true description: >- The semantic query for this tab (fields, filters, sorts, limits, etc.), minus the server-owned workbook model anchors. Omitted on a no-op replay; the server anchors new/changed tiles to the draft. visConfig: type: - object - 'null' additionalProperties: true description: Visualization configuration for the tile. resultConfig: type: object additionalProperties: true description: >- Result display configuration (column widths, frozen columns, conditional formatting, number formatting, etc.). aiConfig: type: - object - 'null' additionalProperties: true description: >- AI-generated metadata config (subtitle/description auto-generation settings). DocumentsV2Control: type: object additionalProperties: true description: > A dashboard control (filter). The full config grammar — control type, field bindings, filter values, and (for multi-field filters) the recursive composite-filter grammar — is validated by the server on apply. See the dashboard filters & controls reference for the complete structure. responses: MethodNotAllowed: description: Method Not Allowed - Invalid HTTP method for this endpoint content: application/json: schema: $ref: '#/components/schemas/Error' securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: JWT description: > Can be either an [Organization API Key](/api/authentication#organization-api-keys) or [Personal Access Token (PAT)](/api/authentication#token-types). Include in the `Authorization` header as: `Bearer YOUR_TOKEN` orgApiKey: type: http scheme: bearer bearerFormat: JWT description: > Requires an [Organization API Key](/api/authentication#organization-api-keys). Personal Access Tokens (PATs) are not supported for this endpoint. Include in the `Authorization` header as: `Bearer ORGANIZATION_API_KEY` ````