> ## 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. # Send a quick reply to a conversation > Sends one message built from the quick reply; the client does not re-upload its files. `message` replaces the saved text for this send only, and `file_id` picks the attachment when the quick reply has several (omitting it there is deprecated and sends them all as one album). A retry carrying the same `quick_reply_send_id` (or the same album position) returns the original `message_id` without sending again, and the usage counter is bumped once per `quick_reply_send_id`. ## OpenAPI ````yaml /api-referansi/openapi.json post /v1/conversations/{id}/messages/quick-reply 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/conversations/{id}/messages/quick-reply: post: tags: - Conversation summary: Send a quick reply to a conversation description: >- Sends one message built from the quick reply; the client does not re-upload its files. `message` replaces the saved text for this send only, and `file_id` picks the attachment when the quick reply has several (omitting it there is deprecated and sends them all as one album). A retry carrying the same `quick_reply_send_id` (or the same album position) returns the original `message_id` without sending again, and the usage counter is bumped once per `quick_reply_send_id`. operationId: conversation.sendQuickReply parameters: - name: id in: path required: true description: The conversation identifier schema: type: integer - 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: required: true content: application/json: schema: $ref: '#/components/schemas/ConversationSendQuickReplyRequest' responses: '202': description: '' content: application/json: schema: type: object properties: success: type: string data: type: object properties: status: type: string const: queued message_id: type: string conversation_id: type: string quick_reply_id: type: string required: - status - message_id - conversation_id - quick_reply_id required: - success - data '401': $ref: '#/components/responses/AuthenticationException' '403': $ref: '#/components/responses/AuthorizationException' '404': description: '' content: application/json: schema: type: object properties: success: type: boolean error_code: type: string const: RESOURCE_NOT_FOUND message: type: string errors: type: 'null' data: type: 'null' required: - success - error_code - message - errors - data '409': $ref: '#/components/responses/CustomerErasedException' '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: ConversationSendQuickReplyRequest: type: object properties: quick_reply_id: type: integer description: The quick reply to send into the conversation. message: type: - string - 'null' description: >- Text to send instead of the quick reply's saved message; the saved quick reply is not changed. Omit it to send the saved message, or send an empty string to send the attachment without a caption. maxLength: 5000 message_format: anyOf: - $ref: '#/components/schemas/MessageFormat' description: >- How `message` is written: `plain` (the default) or `markdown`. Ignored when `message` is omitted: the saved text is sent in its saved format. - type: 'null' file_id: type: - integer - 'null' description: >- The single attachment of the quick reply to send with this request; the other attachments are not sent. Omitting it for a quick reply with several attachments is deprecated (older mobile builds do this): every attachment is then sent as one album, the caption on the first. quick_reply_send_id: type: - string - 'null' format: uuid description: >- Client-generated UUID of this quick-reply selection, shared by every request that sends one of its attachments. A retry with the same value and `file_id` returns the original `message_id` instead of sending again, and the quick reply's usage is counted once per value. media_group_id: type: - string - 'null' format: uuid description: >- Client-generated UUID shared by the images sent together as one album. media_group_index: type: - integer - 'null' description: >- Zero-based position of this image in its album; messages are delivered in this order. minimum: 0 maximum: 99 required: - quick_reply_id title: ConversationSendQuickReplyRequest MessageFormat: type: string enum: - plain - markdown title: MessageFormat 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 CustomerErasedException: description: The patient record has been erased and is read-only content: application/json: schema: type: object properties: success: type: boolean description: Always false for an error. examples: - false error_code: type: string description: Machine-readable error code. examples: - CUSTOMER_ERASED message: type: string description: Localized error message. required: - success - error_code - 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://dev.flextell.ai/oauth/authorize tokenUrl: https://dev.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.