# /api/v3/views/{id}
---
get:
  parameters:
    - description: View id
      example: 42
      in: path
      name: id
      required: true
      schema:
        type: integer
  responses:
    '200':
      content:
        application/hal+json:
          examples:
            ViewWorkPackagesTable:
              "$ref": "../components/examples/view_work_packages_table.yml"
            ViewTeamPlanner:
              "$ref": "../components/examples/view_team_planner.yml"
      description: Returns the result of a single view, dependent of the view type.
    '400':
      content:
        application/hal+json:
          schema:
            $ref: "../components/schemas/error_response.yml"
          examples:
            response:
              value:
                _type: Error
                errorIdentifier: urn:openproject-org:api:v3:errors:InvalidRequestBody
                message: The request body was not a single JSON object.
      description: Occurs when the client did not send a valid JSON object in the
        request body.
      headers: { }
    '403':
      content:
        application/hal+json:
          schema:
            $ref: "../components/schemas/error_response.yml"
          examples:
            response:
              value:
                _type: Error
                errorIdentifier: urn:openproject-org:api:v3:errors:MissingPermission
                message: You are not authorized to access this resource.
      description: |-
        Returned if the client does not have sufficient permissions.

        **Required permission:** The required permission depends on the type of the view.
      headers: { }
    '404':
      content:
        application/hal+json:
          schema:
            $ref: "../components/schemas/error_response.yml"
          examples:
            response:
              value:
                _type: Error
                errorIdentifier: urn:openproject-org:api:v3:errors:NotFound
                message: The requested resource could not be found.
      description: |-
        Returned if the resource can not be found.

        *Note: A client without sufficient permissions shall not be able to test for the existence of
        a view. That's why a 404 is returned here, even if a 403 might be more appropriate.*
      headers: { }
  tags:
    - Views
  description: ''
  operationId: View_view
  summary: View view

post:
  parameters:
    - description: The view identifier
      name: id
      in: path
      required: true
      example: '1'
      schema:
        type: string
  requestBody:
    content:
      application/json:
        examples:
          'Views::WorkPackagesTable':
            value:
              _links:
                query:
                  href: /api/v3/queries/5
          'Views::TeamPlanner':
            value:
              _links:
                query:
                  href: /api/v3/queries/5
        schema:
          type: object
          properties:
            _links:
              type: object
              properties:
                query:
                  type: object
                  properties:
                    href:
                      type: string
                      format: uri
  responses:
    '201':
      content:
        application/hal+json:
          schema:
            type: object
          examples:
            'Views::WorkPackagesTable':
              "$ref": "../components/examples/view_work_packages_table.yml"
            'Views::TeamPlanner':
              "$ref": "../components/examples/view_team_planner.yml"
      description: Created
      headers: { }
    '400':
      content:
        application/hal+json:
          schema:
            $ref: "../components/schemas/error_response.yml"
          examples:
            response:
              value:
                _type: Error
                errorIdentifier: urn:openproject-org:api:v3:errors:InvalidRequestBody
                message: The request body was not a single JSON object.
      description: Occurs when the client did not send a valid JSON object in the
        request body.
      headers: { }
    '422':
      content:
        application/hal+json:
          schema:
            $ref: "../components/schemas/error_response.yml"
          examples:
            response:
              value:
                _embedded:
                  details:
                    attribute: query
                _type: Error
                errorIdentifier: urn:openproject-org:api:v3:errors:PropertyConstraintViolation
                message: "Query does not exist."
      description: |-
        Returned if:

        * the client tries to modify a read-only property (`PropertyIsReadOnly`)

        * a constraint for a property was violated (`PropertyConstraintViolation`)

        * the client provides a link to an invalid resource (`ResourceTypeMismatch`),
          e.g. a query not found
      headers: { }
  tags:
    - Views
  description: |-
    When calling this endpoint the client provides a single object, containing at least the properties and links that are required, in the body.
    The required fields of a View can be found in its schema, which is embedded in the respective form.
    Note that it is only allowed to provide properties or links supporting the write operation.

    There are different subtypes of `Views` (e.g. `Views::WorkPackagesTable`) with each having its own
    endpoint for creating that subtype e.g.

    * `/api/v3/views/work_packages_table` for `Views::WorkPackagesTable`
    * `/api/v3/views/team_planner` for `Views::TeamPlanner`
    * `/api/v3/views/work_packages_calendar` for `Views::WorkPackagesCalendar`

    **Not yet implemented** To get the list of available subtypes and by that the endpoints for creating a subtype, use the
    ```
      /api/v3/views/schemas
    ```
    endpoint.
  operationId: Create_views
  summary: Create view