openapi: 3.0.3
info:
  title: Amazon Rekognition Celebrity Recognition Text Detection API
  description: Amazon Rekognition is a cloud-based computer vision service providing image and video analysis including label detection, facial analysis, face comparison, celebrity recognition, text detection, content moderation, custom labels, face liveness detection, and streaming video analysis.
  version: '2016-06-27'
  contact:
    name: AWS Support
    url: https://aws.amazon.com/contact-us/
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
  x-generated-from: documentation
servers:
- url: https://rekognition.amazonaws.com
  description: Amazon Rekognition global endpoint
tags:
- name: Text Detection
  description: Detect and extract text from images and videos.
paths:
  /#DetectText:
    post:
      operationId: detectText
      summary: Amazon Rekognition Detect Text
      description: Detects text in the input image and converts it into machine-readable text.
      tags:
      - Text Detection
      requestBody:
        required: true
        content:
          application/x-amz-json-1.1:
            schema:
              $ref: '#/components/schemas/ImageOnlyRequest'
            examples:
              detectTextRequestExample:
                summary: Default detectText request
                x-microcks-default: true
                value:
                  Image:
                    S3Object:
                      Bucket: my-bucket
                      Name: signage.jpg
      responses:
        '200':
          description: Text detected successfully.
          content:
            application/x-amz-json-1.1:
              schema:
                $ref: '#/components/schemas/DetectTextResponse'
              examples:
                detectText200Example:
                  summary: Default detectText 200 response
                  x-microcks-default: true
                  value:
                    TextDetections:
                    - DetectedText: Hello World
                      Type: LINE
                      Id: 0
                      Confidence: 99.1
                    TextModelVersion: '3.1'
        '400':
          description: Invalid request parameters.
          content:
            application/x-amz-json-1.1:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      security:
      - aws_signature: []
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    DetectTextResponse:
      type: object
      properties:
        TextDetections:
          type: array
          description: An array of text detected in the input image.
          items:
            type: object
            properties:
              DetectedText:
                type: string
                example: Hello World
              Type:
                type: string
                enum:
                - LINE
                - WORD
              Id:
                type: integer
              ParentId:
                type: integer
              Confidence:
                type: number
                format: float
              Geometry:
                type: object
                properties:
                  BoundingBox:
                    $ref: '#/components/schemas/BoundingBox'
        TextModelVersion:
          type: string
          example: '3.1'
    ImageOnlyRequest:
      type: object
      required:
      - Image
      description: Request containing only an image.
      properties:
        Image:
          $ref: '#/components/schemas/Image'
    Image:
      type: object
      description: Provides the input image either as bytes or an S3 object.
      properties:
        Bytes:
          type: string
          format: byte
          description: Blob of image bytes up to 5 MBs.
        S3Object:
          $ref: '#/components/schemas/S3Object'
    ErrorResponse:
      type: object
      description: Standard error response from the Amazon Rekognition API.
      properties:
        __type:
          type: string
          description: The type of exception.
          example: InvalidParameterException
        message:
          type: string
          description: Human-readable description of the error.
          example: Request has invalid parameters.
    BoundingBox:
      type: object
      description: Identifies the bounding box around the label, face, text or object.
      properties:
        Width:
          type: number
          format: float
          description: Width of the bounding box as a ratio of the overall image width.
          example: 0.35
        Height:
          type: number
          format: float
          description: Height of the bounding box as a ratio of the overall image height.
          example: 0.45
        Left:
          type: number
          format: float
          description: Left coordinate of the bounding box as a ratio of overall image width.
          example: 0.1
        Top:
          type: number
          format: float
          description: Top coordinate of the bounding box as a ratio of overall image height.
          example: 0.05
    S3Object:
      type: object
      description: Provides the S3 bucket name and object name.
      properties:
        Bucket:
          type: string
          description: Name of the S3 bucket.
          example: my-images-bucket
        Name:
          type: string
          description: S3 object key name.
          example: images/photo.jpg
        Version:
          type: string
          description: S3 object version ID if versioning is enabled.
          example: v1
  securitySchemes:
    aws_signature:
      type: apiKey
      in: header
      name: Authorization
      description: AWS Signature Version 4. Include the Authorization header with AWS4-HMAC-SHA256 signature.