---
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- name: generator
content: Diplodoc Platform v5.52.0
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- https://yandex.ru/dev/direct/doc/en/objects/objects.md
- https://yandex.ru/dev/direct/doc/ru/objects/objects.md
- href: en/objects/objects.md
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title: Markdown version
- href: ../llms.txt
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title: llms.txt
sourcePath: en/dg/objects/objects.md
---
> **Documentation Index:** Fetch the complete configuration index at https://yandex.ru/dev/direct/doc/en/llms.txt
# Main objects
The diagram below shows the API objects and how they interact. The diagram elements link to the object descriptions.
## Structure of a campaign
