# DeploymentConfigV3


## Fields

| Field                                                                                                                                                     | Type                                                                                                                                                      | Required                                                                                                                                                  | Description                                                                                                                                               | Example                                                                                                                                                   |
| --------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `AdditionalContainerPorts`                                                                                                                                | List<[ContainerPort](../../Models/Shared/ContainerPort.md)>                                                                                               | :heavy_minus_sign:                                                                                                                                        | Additional ports your server listens on.                                                                                                                  |                                                                                                                                                           |
| `BuildId`                                                                                                                                                 | *string*                                                                                                                                                  | :heavy_check_mark:                                                                                                                                        | System generated id for a build. Can also be user defined when creating a build.                                                                          | bld-6d4c6a71-2d75-4b42-94e1-f312f57f33c5                                                                                                                  |
| `ContainerPort`                                                                                                                                           | *int*                                                                                                                                                     | :heavy_check_mark:                                                                                                                                        | Default port the server listens on.                                                                                                                       | 4000                                                                                                                                                      |
| `DeploymentTag`                                                                                                                                           | *string*                                                                                                                                                  | :heavy_minus_sign:                                                                                                                                        | Arbitrary metadata associated with a deployment.                                                                                                          | alpha                                                                                                                                                     |
| `Env`                                                                                                                                                     | List<[DeploymentConfigV3Env](../../Models/Shared/DeploymentConfigV3Env.md)>                                                                               | :heavy_check_mark:                                                                                                                                        | The environment variable that our process will have access to at runtime.                                                                                 |                                                                                                                                                           |
| `ExperimentalRequestedGPU`                                                                                                                                | *double*                                                                                                                                                  | :heavy_minus_sign:                                                                                                                                        | EXPERIMENTAL - this feature is in closed beta.<br/>The number of GPUs allocated to your process. Must be an integer.<br/>If not provided, the requested GPU is 0. | 1                                                                                                                                                         |
| `IdleTimeoutEnabled`                                                                                                                                      | *bool*                                                                                                                                                    | :heavy_check_mark:                                                                                                                                        | Option to shut down processes that have had no new connections or rooms<br/>for five minutes.                                                             |                                                                                                                                                           |
| `RequestedCPU`                                                                                                                                            | *double*                                                                                                                                                  | :heavy_check_mark:                                                                                                                                        | The number of cores allocated to your process.                                                                                                            | 0.5                                                                                                                                                       |
| `RequestedMemoryMB`                                                                                                                                       | *double*                                                                                                                                                  | :heavy_check_mark:                                                                                                                                        | The amount of memory allocated to your process.                                                                                                           | 1024                                                                                                                                                      |
| `RoomsPerProcess`                                                                                                                                         | *int*                                                                                                                                                     | :heavy_check_mark:                                                                                                                                        | Governs how many [rooms](https://hathora.dev/docs/concepts/hathora-entities#room) can be scheduled in a process.                                          | 3                                                                                                                                                         |
| `TransportType`                                                                                                                                           | [TransportType](../../Models/Shared/TransportType.md)                                                                                                     | :heavy_check_mark:                                                                                                                                        | Transport type specifies the underlying communication protocol to the exposed port.                                                                       |                                                                                                                                                           |