> ## Documentation Index > Fetch the complete documentation index at: https://docs.flextell.ai/llms.txt > Use this file to discover all available pages before exploring further. # Count the appointment reminders of a selection > The number of list rows a bulk action with the same body would act on, for a confirmation such as "1,238 * reminders will be approved". With `ids` it counts the ticked reminders the caller may see. ## OpenAPI ````yaml /api-referansi/openapi.json post /v1/appointment-reminders/bulk/count openapi: 3.1.0 info: title: Flextell API version: 0.0.1 description: >- Flextell REST API referansı. Kimlik doğrulama, scope ve istek kuralları için API sekmesindeki rehberlere bakın. servers: - url: https://app.flextell.ai/api description: Üretim security: - oauth2: [] - bearer: [] paths: /v1/appointment-reminders/bulk/count: post: tags: - AppointmentReminder summary: Count the appointment reminders of a selection description: >- The number of list rows a bulk action with the same body would act on, for a confirmation such as "1,238 * reminders will be approved". With `ids` it counts the ticked reminders the caller may see. operationId: appointmentReminder.bulkCount parameters: - name: X-Tenant in: header required: true description: >- Tenant identifier. Send the Tenant ID in the `X-Tenant` header to scope API requests to a specific tenant. schema: type: number requestBody: content: application/json: schema: $ref: '#/components/schemas/AppointmentReminderBulkCountRequest' responses: '200': description: '' content: application/json: schema: type: object properties: success: type: boolean data: type: object properties: count: type: integer required: - count required: - success - data '401': $ref: '#/components/responses/AuthenticationException' '403': $ref: '#/components/responses/AuthorizationException' '422': $ref: '#/components/responses/ValidationException' '428': description: >- Mandatory setup is incomplete. Finish the setup wizard first; `data.next_step` names the step to continue with. content: application/json: schema: type: object properties: success: type: boolean examples: - false error_code: type: string enum: - SETUP_REQUIRED examples: - SETUP_REQUIRED message: type: string examples: - Complete the required setup steps to continue. data: type: object properties: next_step: type: - string - 'null' examples: - clinic_info required: - next_step required: - success - error_code - message - data components: schemas: AppointmentReminderBulkCountRequest: type: object properties: ids: type: array description: >- The identifiers of the selected records. Send either these or `select_all`. items: type: integer description: A reminder identifier; a repeated one is handled once. minimum: 1 minItems: 1 maxItems: 100 select_all: type: boolean description: >- Select every record the list shows with the filters in `filters`. The action then runs in the background and the response only carries the number of records. filters: type: - object - 'null' description: >- With `select_all`, the filters the list shows, as an object: the query parameters of `GET /api/v1/appointment-reminders` with the same names and values, array parameters without the `[]`. Paging and sorting parameters are ignored. properties: search: type: - string - 'null' description: The search query. maxLength: 255 type: type: array description: A reminder type to include. enum: - appointment - cancellation_follow_up - session_confirmation - reschedule_confirmation items: type: string enum: - appointment - cancellation_follow_up - session_confirmation - reschedule_confirmation approval_status: type: array description: An approval status to include. enum: - pending - approved - rejected - cancelled items: type: string enum: - pending - approved - rejected - cancelled channel: type: array description: A channel to include. items: type: string maxLength: 255 appointment_date_from: type: - string - 'null' format: date-time description: >- Filter reminders whose appointment is scheduled from this date (tenant timezone). appointment_date_to: type: - string - 'null' format: date-time description: >- Filter reminders whose appointment is scheduled up to this date (tenant timezone); a date-only value includes the whole day. scheduled_for_from: type: - string - 'null' format: date-time description: >- Filter reminders planned to be sent from this date (tenant timezone). scheduled_for_to: type: - string - 'null' format: date-time description: >- Filter reminders planned to be sent up to this date (tenant timezone); a date-only value includes the whole day. status: type: array description: A send status to include. enum: - queued - sent - error - expired items: type: string enum: - queued - sent - error - expired except_ids: type: - array - 'null' description: >- With `select_all`, the identifiers of the records to leave out, at most 1000. items: type: integer description: A record identifier to leave out. minimum: 1 maxItems: 1000 title: AppointmentReminderBulkCountRequest responses: AuthenticationException: description: Unauthenticated content: application/json: schema: type: object properties: message: type: string description: Error overview. required: - message AuthorizationException: description: Authorization error content: application/json: schema: type: object properties: message: type: string description: Error overview. required: - message ValidationException: description: Validation error content: application/json: schema: type: object properties: message: type: string description: Errors overview. errors: type: object description: A detailed description of each field that failed validation. additionalProperties: type: array items: type: string required: - message - errors securitySchemes: oauth2: type: oauth2 flows: authorizationCode: authorizationUrl: https://app.flextell.ai/oauth/authorize tokenUrl: https://app.flextell.ai/oauth/token scopes: '*': all bearer: type: http scheme: bearer ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.