# Technical references

> The following sequence diagram and table list each Amazon Textract activity and the API they use.

The following sequence diagram and table list each Amazon Textract activity and the API they use.

You don't need to be familiar with the Amazon Textract APIs to use the activities. **These links** are for **informational purposes only** in case you want to learn more about the action happening "behind-the-scenes".

## Sequence diagram

![Amazon Textract activities API sequence diagram](https://dev-assets.cms.uipath.com/assets/images/marketplace/marketplace-docs-image-33283-b9af4156-3d6fd093.webp)

## Reference list

| Activity | API Reference |
| --- | --- |
| [Analyze Single Page Document](https://docs.uipath.com/activities/other/latest/legacy-integrations/amazon-textract-analyze-single-page-document#analyze-single-page-document) | [AnalyzeDocument](https://docs.aws.amazon.com/textract/latest/dg/API_AnalyzeDocument.html) |
| [Analyze Multipage Document](https://docs.uipath.com/activities/other/latest/legacy-integrations/amazon-textract-analyze-multipage-document#analyze-multipage-document) | [StartDocumentAnalysis](https://docs.aws.amazon.com/textract/latest/dg/API_StartDocumentAnalysis.html) and [GetDocumentAnalysis](https://docs.aws.amazon.com/textract/latest/dg/API_GetDocumentAnalysis.html) |
| [Start Document Analysis](https://docs.uipath.com/activities/other/latest/legacy-integrations/amazon-textract-start-document-analysis#start-document-analysis) | [StartDocumentAnalysis](https://docs.aws.amazon.com/textract/latest/dg/API_StartDocumentAnalysis.html) |
| [Get Document Analysis Status](https://docs.uipath.com/activities/other/latest/legacy-integrations/amazon-textract-get-document-analysis-status#get-document-analysis-status) | [GetDocumentAnalysis](https://docs.aws.amazon.com/textract/latest/dg/API_GetDocumentAnalysis.html) |
| [Get Document Analysis](https://docs.uipath.com/activities/other/latest/legacy-integrations/amazon-textract-get-document-analysis#get-document-analysis) | [GetDocumentAnalysis](https://docs.aws.amazon.com/textract/latest/dg/API_GetDocumentAnalysis.html) |