> ## Documentation Index
> Fetch the complete documentation index at: https://deepline.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# ClickHouse Cloud: Clickhouse Click Pipe Cdc Scaling Update

> Change the CPU and memory per replica shared by a ClickHouse service's database ClickPipes. Includes inputs, outputs, SDK V2 examples, and Deepline cost.

Change the CPU and memory per replica shared by a ClickHouse service's database ClickPipes.

> [!NOTE]
>
> Tool ID: `clickhouse_click_pipe_cdc_scaling_update`

## Run this action

Use the TypeScript SDK for one call. Use `ctx.tools.execute(...)` inside a Play for durable calls, scheduled calls, or CSV processing.

```ts theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
import { Deepline } from 'deepline';

const deepline = await Deepline.connect();
const result = await deepline.tools.execute(
  'clickhouse_click_pipe_cdc_scaling_update',
  {
    "organizationId": "123e4567-e89b-42d3-a456-426614174000",
    "serviceId": "123e4567-e89b-42d3-a456-426614174000"
  },
);

console.log(result.toolResponse.raw);
```

### CLI

```bash theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
deepline tools execute clickhouse_click_pipe_cdc_scaling_update --input '{
  "organizationId": "123e4567-e89b-42d3-a456-426614174000",
  "serviceId": "123e4567-e89b-42d3-a456-426614174000"
}' --json
```

## Example response

The SDK returns this shape at `result.toolResponse.raw`. The example values illustrate the response.

```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
{
  "data": {
    "status": 123,
    "requestId": "123e4567-e89b-42d3-a456-426614174000",
    "result": {
      "replicaCpuMillicores": 1000,
      "replicaMemoryGb": 124
    }
  }
}
```

Use `deepline describe clickhouse_click_pipe_cdc_scaling_update --json` for the latest machine-readable contract.

## Input reference

Update scaling settings for database ClickPipes (PostgreSQL, MySQL, MongoDB, BigQuery). The infrastructure is shared between all database ClickPipes in the service, both for initial load and CDC. Scaling settings may take a few minutes to fully propagate. For billing purposes, 2 CPU cores and 8 GB of RAM [correspond](https://clickhouse.com/docs/cloud/manage/billing/overview#clickpipes-for-postgres-cdc) to one compute unit. If your organization tier changes, database ClickPipes will be [rescaled](https://clickhouse.com/docs/cloud/manage/billing/overview#compute) appropriately. **Note:** For Kafka, Kinesis, and object storage pipes (S3, GCS, Azure Blob), see [Get ClickPipe](#tag/ClickPipes/operation/clickPipeGet). **This endpoint becomes available once at least one database ClickPipe was provisioned.**

| Name | Type | Required | Default | Details |
| - | - | - | - | - |
| `payload.organizationId` | `string` | Yes | — | ID of the organization that owns the service. Format: `uuid`. |
| `payload.serviceId` | `string` | Yes | — | ID of the service that owns the ClickPipe. Format: `uuid`. |
| `payload.replicaCpuMillicores` | `integer` | No | — | CPU in millicores for DB ClickPipes. Minimum: 1000. Maximum: 32000. |
| `payload.replicaMemoryGb` | `number` | No | — | Memory in GiB for DB ClickPipes. Must be 4× the CPU core count. Minimum: 4. Maximum: 128. |

<details>
  <summary>Show raw input schema</summary>

  ### Input JSON Schema

  ```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
  {
    "type": "object",
    "description": "Update scaling settings for database ClickPipes (PostgreSQL, MySQL, MongoDB, BigQuery). The infrastructure is shared between all database ClickPipes in the service, both for initial load and CDC. Scaling settings may take a few minutes to fully propagate. For billing purposes, 2 CPU cores and 8 GB of RAM [correspond](https://clickhouse.com/docs/cloud/manage/billing/overview#clickpipes-for-postgres-cdc) to one compute unit. If your organization tier changes, database ClickPipes will be [rescaled](https://clickhouse.com/docs/cloud/manage/billing/overview#compute) appropriately. **Note:** For Kafka, Kinesis, and object storage pipes (S3, GCS, Azure Blob), see [Get ClickPipe](#tag/ClickPipes/operation/clickPipeGet). **This endpoint becomes available once at least one database ClickPipe was provisioned.**",
    "properties": {
      "organizationId": {
        "type": "string",
        "description": "ID of the organization that owns the service.",
        "format": "uuid"
      },
      "serviceId": {
        "type": "string",
        "description": "ID of the service that owns the ClickPipe.",
        "format": "uuid"
      },
      "replicaCpuMillicores": {
        "type": "integer",
        "description": "CPU in millicores for DB ClickPipes.",
        "multipleOf": 1000,
        "minimum": 1000,
        "maximum": 32000
      },
      "replicaMemoryGb": {
        "type": "number",
        "description": "Memory in GiB for DB ClickPipes. Must be 4× the CPU core count.",
        "multipleOf": 4,
        "minimum": 4,
        "maximum": 128
      }
    },
    "required": [
      "organizationId",
      "serviceId"
    ],
    "additionalProperties": false
  }
  ```
</details>

## Output reference

Standard tool result payload.

| Name | Type | Required | Default | Details |
| - | - | - | - | - |
| `result.data` | `object` | Yes | — | Provider response payload. |
| `result.data.status` | `number` | No | — | HTTP status code. |
| `result.data.requestId` | `string` | No | — | Unique id assigned to every request. UUIDv4 Format: `uuid`. |
| `result.data.result` | `object` | No | — | — |
| `result.data.result.replicaCpuMillicores` | `integer` | No | — | CPU in millicores for DB ClickPipes. Minimum: 1000. Maximum: 32000. |
| `result.data.result.replicaMemoryGb` | `number` | No | — | Memory in GiB for DB ClickPipes. Must be 4× the CPU core count. Minimum: 4. Maximum: 128. |
| `result.meta` | `object` | No | — | Additional response metadata (status, paging). |

<details>
  <summary>Show raw output schema</summary>

  ### Output JSON Schema

  ```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
  {
    "type": "object",
    "description": "Standard tool result payload.",
    "properties": {
      "data": {
        "type": "object",
        "description": "Provider response payload.",
        "properties": {
          "status": {
            "type": "number",
            "description": "HTTP status code."
          },
          "requestId": {
            "type": "string",
            "description": "Unique id assigned to every request. UUIDv4",
            "format": "uuid"
          },
          "result": {
            "properties": {
              "replicaCpuMillicores": {
                "type": "integer",
                "description": "CPU in millicores for DB ClickPipes.",
                "multipleOf": 1000,
                "minimum": 1000,
                "maximum": 32000
              },
              "replicaMemoryGb": {
                "type": "number",
                "description": "Memory in GiB for DB ClickPipes. Must be 4× the CPU core count.",
                "multipleOf": 4,
                "minimum": 4,
                "maximum": 128
              }
            },
            "additionalProperties": false
          }
        },
        "additionalProperties": false
      },
      "meta": {
        "type": "object",
        "description": "Additional response metadata (status, paging).",
        "additionalProperties": true
      }
    },
    "required": [
      "data"
    ],
    "additionalProperties": false
  }
  ```
</details>

## Deepline cost

* Pricing model: `fixed` (per call).
* Estimated Deepline credits: `0` per pricing unit.
* Provider-native pricing may still exist outside Deepline credit billing.

## Related documentation

* [ClickHouse Cloud provider guide](https://deepline.com/docs/providers/clickhouse/guide.md)
* [SDK V2 quickstart](https://deepline.com/docs/sdk-v2/quickstart.md)
* [SDK reference](https://deepline.com/docs/sdk-v2/sdk-reference.md)
* [Run tools across a CSV](https://deepline.com/docs/sdk-v2/batch-csv.md)


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