> ## Documentation Index > Fetch the complete documentation index at: https://docs.xenia.team/llms.txt > Use this file to discover all available pages before exploring further. # Edit Project > Updates the project. Only the fields listed below are read; anything else in the body is ignored. The recurrence **pattern** cannot be changed — sending a `requestThisTask` or `recurringByEvery` that differs from the project's current one returns `400 Can not change recurrence or frequency of the project!`. To change the pattern, end the project and create a new one. Requires `Edit Project` and `Manage Tasks`. ## OpenAPI ````yaml PATCH /api/v1/ops/workspaces/{workspaceId}/projects/{projectId}/edit openapi: 3.1.0 info: title: Xenia Team API - Edit Project version: 1.0.0 description: >- Updates a project and, depending on `targetTasksStatus`, the tasks already generated from it. The project's schedules are regenerated in the background, so the project's `state` becomes `updating` until that finishes. servers: - url: https://api.xenia.team security: [] paths: /api/v1/ops/workspaces/{workspaceId}/projects/{projectId}/edit: patch: tags: - Projects summary: Edit Project description: >- Updates the project. Only the fields listed below are read; anything else in the body is ignored. The recurrence **pattern** cannot be changed — sending a `requestThisTask` or `recurringByEvery` that differs from the project's current one returns `400 Can not change recurrence or frequency of the project!`. To change the pattern, end the project and create a new one. Requires `Edit Project` and `Manage Tasks`. parameters: - name: workspaceId in: path required: true description: UUID of the workspace. Must be the workspace the API key belongs to. schema: type: string format: uuid example: cb363f7e-c52a-4478-911d-f6a6f791090e - name: projectId in: path required: true description: UUID of the project. schema: type: string format: uuid example: c7966d63-52ce-4967-b30a-16aaa9e806b5 requestBody: required: true content: application/json: schema: type: object properties: title: description: See the create-task contract for this field's shape. description: description: See the create-task contract for this field's shape. additionalDescription: description: See the create-task contract for this field's shape. priority: description: See the create-task contract for this field's shape. taskStatus: description: See the create-task contract for this field's shape. startTime: description: See the create-task contract for this field's shape. dueTime: description: See the create-task contract for this field's shape. recurringOnDay: description: See the create-task contract for this field's shape. recurringDueDay: description: See the create-task contract for this field's shape. recurringByEvery: description: See the create-task contract for this field's shape. intervalWeek: description: See the create-task contract for this field's shape. dueIntervalWeek: description: See the create-task contract for this field's shape. isRangedTask: description: See the create-task contract for this field's shape. dueCycleOffset: description: See the create-task contract for this field's shape. requestThisTask: description: See the create-task contract for this field's shape. notification: description: See the create-task contract for this field's shape. LocationId: description: See the create-task contract for this field's shape. AssetId: description: See the create-task contract for this field's shape. ChecklistLogId: description: See the create-task contract for this field's shape. assignees: description: See the create-task contract for this field's shape. assigneesRoles: description: See the create-task contract for this field's shape. isChecklistRequired: description: See the create-task contract for this field's shape. isTimeBound: description: See the create-task contract for this field's shape. targetTasksStatus: type: array items: type: string description: >- Which already-generated tasks the edit should be applied to, by status (e.g. `["Open"]`). Omit to leave existing tasks untouched. example: title: Monthly Safety Walk (revised) priority: High assignees: - targetTasksStatus: - Open responses: '200': description: Project update accepted. Schedules regenerate in the background. content: application/json: example: data: id: c7966d63-52ce-4967-b30a-16aaa9e806b5 title: Monthly Safety Walk state: updating extra_meta: message: Project updated successfully '400': description: >- Bad Request - `Project is under processing` (state is not `ready`), `Can not change recurrence or frequency of the project!`, `Can not edit project with active one-off tasks!`, or the project is an operational event (managed by a separate API). '401': description: >- Unauthorized - Invalid client credentials, or the key does not belong to this workspace. '403': description: >- Forbidden - API key not authorized for this route, the role lacks the required permission, the workspace does not have the Projects feature, or the project id is unknown to the caller. Note an unknown or deleted projectId also returns 403, not 404: the project access check runs before the handler and denies when it cannot load the project. '500': description: Internal Server Error. security: - clientKey: [] clientSecret: [] components: securitySchemes: clientKey: type: apiKey in: header name: x-client-key clientSecret: type: apiKey in: header name: x-client-secret ````