# Image ID

**Description:** The Image ID is a unique identifier assigned to each Docker image during the build process. It serves as a fingerprint for the image and is used internally by Docker to identify, manage, and reference the image within the Docker ecosystem.

**Usage:** The Image ID is primarily used by Docker for internal operations such as image caching, layer management, and image retrieval. While it's not typically used directly by users in day-to-day operations, it's an important component of Docker's image management system.

**Guidelines:**

* The Image ID is automatically generated by Docker during the image build process and is immutable for a given image.
* While not intended for direct user interaction, the Image ID can be useful for troubleshooting, debugging, and inspecting images at a low level.
* Users typically interact with Docker images using their repository name and tag, rather than the Image ID, for easier identification and management.

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**Documents**

- [Changelog](https://documentation.cloud-station.io/s/ce6e8846-8aec-4337-a850-5188b6dc6d6e/doc/changelog-r4OVtpiRA5)
- [CloudStation Tutorials](https://documentation.cloud-station.io/s/ce6e8846-8aec-4337-a850-5188b6dc6d6e/doc/cloudstation-tutorials-brnm0gaWUb)
- [Documentation](https://documentation.cloud-station.io/s/ce6e8846-8aec-4337-a850-5188b6dc6d6e/doc/documentation-4X2U9io3hK)
- [Understanding CloudStation Plans](https://documentation.cloud-station.io/s/ce6e8846-8aec-4337-a850-5188b6dc6d6e/doc/understanding-cloudstation-plans-UqY29FsY4w)