> ## Documentation Index > Fetch the complete documentation index at: https://docs.acedata.cloud/llms.txt > Use this file to discover all available pages before exploring further. # Operate the tasks on the generated image. ## OpenAPI ````yaml /openapi/midjourney.json post /midjourney/tasks openapi: 3.0.0 info: title: Midjourney generation version: 1.0.0 description: API reference for Midjourney generation on Ace Data Cloud. servers: - url: https://api.acedata.cloud description: Ace Data Cloud API security: - bearerAuth: [] paths: /midjourney/tasks: post: summary: Operate the tasks on the generated image. parameters: - in: header name: accept schema: enum: - application/json type: string required: false description: Midjourney Tasks Param Accept requestBody: content: application/json: schema: type: object properties: action: enum: - retrieve - retrieve_batch type: string default: retrieve description: Midjourney Tasks Action id: type: string description: Midjourney Tasks Id trace_id: type: string description: Midjourney Tasks Trace Id ids: type: array items: type: string description: Midjourney Tasks Ids trace_ids: type: array items: type: string description: Midjourney Tasks Trace Ids offset: type: integer default: 0 description: Midjourney Tasks Offset limit: type: integer default: 12 description: Midjourney Tasks Limit required: true responses: '200': content: application/json: schema: type: object example: id: 42b2ab0f-5676-453b-bd23-9ee001b888ae _id: 65ede215550a4144a5fcebac mode: turbo email: melbamohammadz@hotmail.com request: mode: turbo action: null prompt: A cat sitting on a table stream: false timeout: null version: '1.0' image_id: null trace_id: b0a683a4-aecc-450d-849e-c9f0730826a2 check_image: null retry_times: null translation: null callback_url: null check_prompt: null image_origin: null application_id: e2ee38ba-19ea-4da9-9f3f-4f8567d19feb duration: 15.029000043869019 response: actions: - upscale1 - upscale2 - upscale3 - upscale4 - reroll - variation1 - variation2 - variation3 - variation4 success: true task_id: 42b2ab0f-5676-453b-bd23-9ee001b888ae image_id: '1216425082772131840' progress: 100 image_url: https://cdn.acedata.cloud/8c5b69a6e0.png image_width: 1024 image_height: 1024 raw_image_url: https://cdn.acedata.cloud/8c5b69a6e0.png raw_image_width: 2048 raw_image_height: 2048 created_at: 1710088725.063 started_at: 1710088725.069 finished_at: 1710088740.098 application_id: e2ee38ba-19ea-4da9-9f3f-4f8567d19feb properties: id: type: string description: Midjourney Tasks Response 200 Id request: type: object description: Midjourney Tasks Response 200 Request response: type: object description: Midjourney Tasks Response 200 Response description: Midjourney Tasks Response 200 '400': content: application/json: schema: oneOf: - type: object example: error: code: token_mismatched message: The specified token is not matched with API. trace_id: 2efa9340-b21b-4e26-9e14-4aac95f343ab properties: error: type: object properties: code: type: string example: token_mismatched description: Midjourney Tasks Response 400 Error Code message: type: string example: The specified token is not matched with API. description: Midjourney Tasks Response 400 Error Message trace_id: type: string description: Midjourney Tasks Response 400 Trace Id - type: object example: error: code: api_not_implemented message: The API is not implemented. trace_id: 2efa9340-b21b-4e26-9e14-4aac95f343ab properties: error: type: object properties: code: type: string example: api_not_implemented description: Midjourney Tasks Response 400 Error Code 2 message: type: string example: The API is not implemented. description: Midjourney Tasks Response 400 Error Message 2 trace_id: type: string description: Midjourney Tasks Response 400 Trace Id 2 description: Midjourney Tasks Response 400 '401': content: application/json: schema: oneOf: - type: object example: error: code: invalid_token message: The specified token is invalid or wrong. trace_id: 2efa9340-b21b-4e26-9e14-4aac95f343ab properties: error: type: object properties: code: type: string example: invalid_token description: Midjourney Tasks Response 401 Error Code message: type: string example: The specified token is invalid or wrong. description: Midjourney Tasks Response 401 Error Message trace_id: type: string description: Midjourney Tasks Response 401 Trace Id description: Midjourney Tasks Response 401 '429': content: application/json: schema: oneOf: - type: object example: error: code: too_many_requests message: You have exceeded the rate limit. trace_id: 2efa9340-b21b-4e26-9e14-4aac95f343ab properties: error: type: object properties: code: type: string example: too_many_requests description: Midjourney Tasks Response 429 Error Code message: type: string example: You have exceeded the rate limit. description: Midjourney Tasks Response 429 Error Message trace_id: type: string description: Midjourney Tasks Response 429 Trace Id description: Midjourney Tasks Response 429 '500': content: application/json: schema: oneOf: - type: object example: error: code: api_error message: Internal server error. trace_id: 2efa9340-b21b-4e26-9e14-4aac95f343ab properties: error: type: object properties: code: type: string example: api_error description: Midjourney Tasks Response 500 Error Code message: type: string example: Internal server error. description: Midjourney Tasks Response 500 Error Message trace_id: type: string description: Midjourney Tasks Response 500 Trace Id description: Midjourney Tasks Response 500 security: - bearerAuth: [] components: securitySchemes: bearerAuth: type: http scheme: bearer description: API token from https://platform.acedata.cloud ````