Amazon Comprehend · Schema

Block

Information about each word or line of text in the input document.

For additional information, see Block in the Amazon Textract API reference.

Machine-LearningNatural Language ProcessingNLPText Analysis

Properties

Name Type Description
Id object
BlockType object
Text object
Page object
Geometry object
Relationships object
View JSON Schema on GitHub

JSON Schema

openapi.yml-block-schema.json Raw ↑
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-comprehend/refs/heads/main/json-schema/openapi.yml-block-schema.json",
  "title": "Block",
  "description": "<p>Information about each word or line of text in the input document.</p> <p>For additional information, see <a href=\"https://docs.aws.amazon.com/textract/latest/dg/API_Block.html\">Block</a> in the Amazon Textract API reference.</p>",
  "type": "object",
  "properties": {
    "Id": {
      "allOf": [
        {
          "$ref": "#/components/schemas/String"
        },
        {
          "description": "Unique identifier for the block."
        }
      ]
    },
    "BlockType": {
      "allOf": [
        {
          "$ref": "#/components/schemas/BlockType"
        },
        {
          "description": "<p>The block represents a line of text or one word of text.</p> <ul> <li> <p>WORD - A word that's detected on a document page. A word is one or more ISO basic Latin script characters that aren't separated by spaces.</p> </li> <li> <p>LINE - A string of tab-delimited, contiguous words that are detected on a document page</p> </li> </ul>"
        }
      ]
    },
    "Text": {
      "allOf": [
        {
          "$ref": "#/components/schemas/String"
        },
        {
          "description": "The word or line of text extracted from the block."
        }
      ]
    },
    "Page": {
      "allOf": [
        {
          "$ref": "#/components/schemas/Integer"
        },
        {
          "description": "Page number where the block appears."
        }
      ]
    },
    "Geometry": {
      "allOf": [
        {
          "$ref": "#/components/schemas/Geometry"
        },
        {
          "description": "Co-ordinates of the rectangle or polygon that contains the text."
        }
      ]
    },
    "Relationships": {
      "allOf": [
        {
          "$ref": "#/components/schemas/ListOfRelationships"
        },
        {
          "description": "A list of child blocks of the current block. For example, a LINE object has child blocks for each WORD block that's part of the line of text. "
        }
      ]
    }
  }
}

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