---
title: "Get a dataset's transform rules"
description: "The dataset's transform rules: OTTL statements and drop conditions per signal, run at ingest before anything is stored or billed. A dataset that never had rules answers enabled false, version 0 and the dataset's createdAt. 404 while transform rules aren't offered yet."
---

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

Path: Observability API

`GET /v1/organizations/{orgId}/projects/{projectId}/obs/datasets/{datasetId}/transforms`

The dataset's transform rules: OTTL statements and drop conditions per signal, run at ingest before anything is stored or billed. A dataset that never had rules answers enabled false, version 0 and the dataset's createdAt. 404 while transform rules aren't offered yet.

## Authentication

Requires one of the following:

- `apiKey`, http, header `Authorization`
- `oauth`, http, header `Authorization`
- `sessionCookie`, apiKey, in cookie

## Path parameters

- `GetDatasetTransforms.path.orgId` (string, required)
  - format `uuid`
- `GetDatasetTransforms.path.projectId` (string, required)
  - format `uuid`
- `GetDatasetTransforms.path.datasetId` (string, required)
  - format `uuid`

## Code samples

### cURL

```curl
curl --request GET \
  --url https://obs.ezghcloud.com/v1/organizations/497f6eca-6276-4993-bfeb-53cbbbba6f08/projects/497f6eca-6276-4993-bfeb-53cbbbba6f08/obs/datasets/497f6eca-6276-4993-bfeb-53cbbbba6f08/transforms \
  --header 'Authorization: Bearer <token>'
```

### TypeScript

```typescript
const url = 'https://obs.ezghcloud.com/v1/organizations/497f6eca-6276-4993-bfeb-53cbbbba6f08/projects/497f6eca-6276-4993-bfeb-53cbbbba6f08/obs/datasets/497f6eca-6276-4993-bfeb-53cbbbba6f08/transforms';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error(err));
```

### Python

```python
import requests

url = "https://obs.ezghcloud.com/v1/organizations/497f6eca-6276-4993-bfeb-53cbbbba6f08/projects/497f6eca-6276-4993-bfeb-53cbbbba6f08/obs/datasets/497f6eca-6276-4993-bfeb-53cbbbba6f08/transforms"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)
```

## Responses

### 200

The rules.

#### Example

```json
{
  "document": {
    "enabled": true,
    "logs": {
      "drop": [
        "string"
      ],
      "statements": [
        "string"
      ]
    },
    "metrics": {
      "drop": [
        "string"
      ],
      "statements": [
        "string"
      ]
    },
    "traces": {
      "drop": [
        "string"
      ],
      "statements": [
        "string"
      ]
    }
  },
  "updatedAt": "2019-08-24T14:15:22Z",
  "version": 0
}
```

- `GetDatasetTransforms.response.200.document` (object, required) — As stored: empty sections are left out.
  - `GetDatasetTransforms.response.200.document.enabled` (boolean, required)
  - `GetDatasetTransforms.response.200.document.logs` (object, optional)
    - `GetDatasetTransforms.response.200.document.logs.drop` (array<string>, optional) — OTTL conditions, checked after the statements; an element is removed when any condition of its context holds.
      - minLength 1; maxLength 4096
    - `GetDatasetTransforms.response.200.document.logs.statements` (array<string>, optional) — OTTL statements, run in order; each one's context is inferred from its paths (log., span., spanevent., metric., datapoint., resource., scope.).
      - minLength 1; maxLength 4096
  - `GetDatasetTransforms.response.200.document.metrics` (object, optional)
    - `GetDatasetTransforms.response.200.document.metrics.drop` (array<string>, optional) — OTTL conditions, checked after the statements; an element is removed when any condition of its context holds.
      - minLength 1; maxLength 4096
    - `GetDatasetTransforms.response.200.document.metrics.statements` (array<string>, optional) — OTTL statements, run in order; each one's context is inferred from its paths (log., span., spanevent., metric., datapoint., resource., scope.).
      - minLength 1; maxLength 4096
  - `GetDatasetTransforms.response.200.document.traces` (object, optional)
    - `GetDatasetTransforms.response.200.document.traces.drop` (array<string>, optional) — OTTL conditions, checked after the statements; an element is removed when any condition of its context holds.
      - minLength 1; maxLength 4096
    - `GetDatasetTransforms.response.200.document.traces.statements` (array<string>, optional) — OTTL statements, run in order; each one's context is inferred from its paths (log., span., spanevent., metric., datapoint., resource., scope.).
      - minLength 1; maxLength 4096
- `GetDatasetTransforms.response.200.updatedAt` (string, required) — UTC, millisecond precision: 2026-10-02T10:20:00.000Z.
  - format `date-time`
- `GetDatasetTransforms.response.200.version` (integer, required) — 0 before the first PUT.
  - min 0

### 400

invalid_request (with issues), invalid_cursor, or the endpoint's own 400 codes.

#### Example

```json
{
  "error": {
    "code": "string",
    "issues": [
      {
        "message": "string",
        "path": "string"
      }
    ],
    "message": "string",
    "quota": {
      "id": "string",
      "inFlight": 0,
      "kind": "allocation",
      "limit": 0,
      "periodStart": "2019-08-24T14:15:22Z",
      "region": "string",
      "resetsAt": "2019-08-24T14:15:22Z",
      "scope": "organization",
      "scopeResourceName": "string",
      "used": 0,
      "window": "string"
    }
  }
}
```

- `GetDatasetTransforms.response.400.error` (object, required)
  - `GetDatasetTransforms.response.400.error.code` (string, required)
    - maxLength 64; pattern `^[a-z][a-z0-9_]*$`
  - `GetDatasetTransforms.response.400.error.message` (string, required)
    - maxLength 1024
  - `GetDatasetTransforms.response.400.error.issues` (array<object>, optional) — invalid_request: one entry per problem, at a dotted path.
    - `GetDatasetTransforms.response.400.error.issues.message` (string, required)
    - `GetDatasetTransforms.response.400.error.issues.path` (string, required)
  - `GetDatasetTransforms.response.400.error.quota` (object, optional) — quota_exceeded: the quota that refused the request. Never with Retry-After.
    - `GetDatasetTransforms.response.400.error.quota.id` (string, required)
    - `GetDatasetTransforms.response.400.error.quota.kind` (unknown, required)
      - one of `"allocation"`, `"rate"`, `"usage"`, `"concurrency"`
    - `GetDatasetTransforms.response.400.error.quota.limit` (integer, required)
      - min 0
    - `GetDatasetTransforms.response.400.error.quota.scope` (unknown, required)
      - one of `"organization"`, `"project"`, `"resource"`
    - `GetDatasetTransforms.response.400.error.quota.inFlight` (integer, optional)
      - min 0
    - `GetDatasetTransforms.response.400.error.quota.periodStart` (string, optional)
      - format `date-time`
    - `GetDatasetTransforms.response.400.error.quota.region` (string, optional)
    - `GetDatasetTransforms.response.400.error.quota.resetsAt` (string, optional)
      - format `date-time`
    - `GetDatasetTransforms.response.400.error.quota.scopeResourceName` (string, optional)
    - `GetDatasetTransforms.response.400.error.quota.used` (integer, optional)
      - min 0
    - `GetDatasetTransforms.response.400.error.quota.window` (string, optional) — rate only: an ISO 8601 duration, PT1S to PT1H.

### 401

unauthenticated: no credential, or one that doesn't check out.

#### Example

```json
{
  "error": {
    "code": "string",
    "issues": [
      {
        "message": "string",
        "path": "string"
      }
    ],
    "message": "string",
    "quota": {
      "id": "string",
      "inFlight": 0,
      "kind": "allocation",
      "limit": 0,
      "periodStart": "2019-08-24T14:15:22Z",
      "region": "string",
      "resetsAt": "2019-08-24T14:15:22Z",
      "scope": "organization",
      "scopeResourceName": "string",
      "used": 0,
      "window": "string"
    }
  }
}
```

- `GetDatasetTransforms.response.401.error` (object, required)
  - `GetDatasetTransforms.response.401.error.code` (string, required)
    - maxLength 64; pattern `^[a-z][a-z0-9_]*$`
  - `GetDatasetTransforms.response.401.error.message` (string, required)
    - maxLength 1024
  - `GetDatasetTransforms.response.401.error.issues` (array<object>, optional) — invalid_request: one entry per problem, at a dotted path.
    - `GetDatasetTransforms.response.401.error.issues.message` (string, required)
    - `GetDatasetTransforms.response.401.error.issues.path` (string, required)
  - `GetDatasetTransforms.response.401.error.quota` (object, optional) — quota_exceeded: the quota that refused the request. Never with Retry-After.
    - `GetDatasetTransforms.response.401.error.quota.id` (string, required)
    - `GetDatasetTransforms.response.401.error.quota.kind` (unknown, required)
      - one of `"allocation"`, `"rate"`, `"usage"`, `"concurrency"`
    - `GetDatasetTransforms.response.401.error.quota.limit` (integer, required)
      - min 0
    - `GetDatasetTransforms.response.401.error.quota.scope` (unknown, required)
      - one of `"organization"`, `"project"`, `"resource"`
    - `GetDatasetTransforms.response.401.error.quota.inFlight` (integer, optional)
      - min 0
    - `GetDatasetTransforms.response.401.error.quota.periodStart` (string, optional)
      - format `date-time`
    - `GetDatasetTransforms.response.401.error.quota.region` (string, optional)
    - `GetDatasetTransforms.response.401.error.quota.resetsAt` (string, optional)
      - format `date-time`
    - `GetDatasetTransforms.response.401.error.quota.scopeResourceName` (string, optional)
    - `GetDatasetTransforms.response.401.error.quota.used` (integer, optional)
      - min 0
    - `GetDatasetTransforms.response.401.error.quota.window` (string, optional) — rate only: an ISO 8601 duration, PT1S to PT1H.

### 403

access_denied: the caller's policies don't allow the action; forbidden_origin: a cookie-authenticated write from an origin that isn't allowed; spend_limit_reached.

#### Example

```json
{
  "error": {
    "code": "string",
    "issues": [
      {
        "message": "string",
        "path": "string"
      }
    ],
    "message": "string",
    "quota": {
      "id": "string",
      "inFlight": 0,
      "kind": "allocation",
      "limit": 0,
      "periodStart": "2019-08-24T14:15:22Z",
      "region": "string",
      "resetsAt": "2019-08-24T14:15:22Z",
      "scope": "organization",
      "scopeResourceName": "string",
      "used": 0,
      "window": "string"
    }
  }
}
```

- `GetDatasetTransforms.response.403.error` (object, required)
  - `GetDatasetTransforms.response.403.error.code` (string, required)
    - maxLength 64; pattern `^[a-z][a-z0-9_]*$`
  - `GetDatasetTransforms.response.403.error.message` (string, required)
    - maxLength 1024
  - `GetDatasetTransforms.response.403.error.issues` (array<object>, optional) — invalid_request: one entry per problem, at a dotted path.
    - `GetDatasetTransforms.response.403.error.issues.message` (string, required)
    - `GetDatasetTransforms.response.403.error.issues.path` (string, required)
  - `GetDatasetTransforms.response.403.error.quota` (object, optional) — quota_exceeded: the quota that refused the request. Never with Retry-After.
    - `GetDatasetTransforms.response.403.error.quota.id` (string, required)
    - `GetDatasetTransforms.response.403.error.quota.kind` (unknown, required)
      - one of `"allocation"`, `"rate"`, `"usage"`, `"concurrency"`
    - `GetDatasetTransforms.response.403.error.quota.limit` (integer, required)
      - min 0
    - `GetDatasetTransforms.response.403.error.quota.scope` (unknown, required)
      - one of `"organization"`, `"project"`, `"resource"`
    - `GetDatasetTransforms.response.403.error.quota.inFlight` (integer, optional)
      - min 0
    - `GetDatasetTransforms.response.403.error.quota.periodStart` (string, optional)
      - format `date-time`
    - `GetDatasetTransforms.response.403.error.quota.region` (string, optional)
    - `GetDatasetTransforms.response.403.error.quota.resetsAt` (string, optional)
      - format `date-time`
    - `GetDatasetTransforms.response.403.error.quota.scopeResourceName` (string, optional)
    - `GetDatasetTransforms.response.403.error.quota.used` (integer, optional)
      - min 0
    - `GetDatasetTransforms.response.403.error.quota.window` (string, optional) — rate only: an ISO 8601 duration, PT1S to PT1H.

### 404

not_found: unknown, malformed, or in an organization the caller isn't in.

#### Example

```json
{
  "error": {
    "code": "string",
    "issues": [
      {
        "message": "string",
        "path": "string"
      }
    ],
    "message": "string",
    "quota": {
      "id": "string",
      "inFlight": 0,
      "kind": "allocation",
      "limit": 0,
      "periodStart": "2019-08-24T14:15:22Z",
      "region": "string",
      "resetsAt": "2019-08-24T14:15:22Z",
      "scope": "organization",
      "scopeResourceName": "string",
      "used": 0,
      "window": "string"
    }
  }
}
```

- `GetDatasetTransforms.response.404.error` (object, required)
  - `GetDatasetTransforms.response.404.error.code` (string, required)
    - maxLength 64; pattern `^[a-z][a-z0-9_]*$`
  - `GetDatasetTransforms.response.404.error.message` (string, required)
    - maxLength 1024
  - `GetDatasetTransforms.response.404.error.issues` (array<object>, optional) — invalid_request: one entry per problem, at a dotted path.
    - `GetDatasetTransforms.response.404.error.issues.message` (string, required)
    - `GetDatasetTransforms.response.404.error.issues.path` (string, required)
  - `GetDatasetTransforms.response.404.error.quota` (object, optional) — quota_exceeded: the quota that refused the request. Never with Retry-After.
    - `GetDatasetTransforms.response.404.error.quota.id` (string, required)
    - `GetDatasetTransforms.response.404.error.quota.kind` (unknown, required)
      - one of `"allocation"`, `"rate"`, `"usage"`, `"concurrency"`
    - `GetDatasetTransforms.response.404.error.quota.limit` (integer, required)
      - min 0
    - `GetDatasetTransforms.response.404.error.quota.scope` (unknown, required)
      - one of `"organization"`, `"project"`, `"resource"`
    - `GetDatasetTransforms.response.404.error.quota.inFlight` (integer, optional)
      - min 0
    - `GetDatasetTransforms.response.404.error.quota.periodStart` (string, optional)
      - format `date-time`
    - `GetDatasetTransforms.response.404.error.quota.region` (string, optional)
    - `GetDatasetTransforms.response.404.error.quota.resetsAt` (string, optional)
      - format `date-time`
    - `GetDatasetTransforms.response.404.error.quota.scopeResourceName` (string, optional)
    - `GetDatasetTransforms.response.404.error.quota.used` (integer, optional)
      - min 0
    - `GetDatasetTransforms.response.404.error.quota.window` (string, optional) — rate only: an ISO 8601 duration, PT1S to PT1H.

### 429

too_many_requests, with Retry-After; or quota_exceeded (a rate, usage or concurrency quota, with quota), never with Retry-After.

#### Example

```json
{
  "error": {
    "code": "string",
    "issues": [
      {
        "message": "string",
        "path": "string"
      }
    ],
    "message": "string",
    "quota": {
      "id": "string",
      "inFlight": 0,
      "kind": "allocation",
      "limit": 0,
      "periodStart": "2019-08-24T14:15:22Z",
      "region": "string",
      "resetsAt": "2019-08-24T14:15:22Z",
      "scope": "organization",
      "scopeResourceName": "string",
      "used": 0,
      "window": "string"
    }
  }
}
```

- `GetDatasetTransforms.response.429.error` (object, required)
  - `GetDatasetTransforms.response.429.error.code` (string, required)
    - maxLength 64; pattern `^[a-z][a-z0-9_]*$`
  - `GetDatasetTransforms.response.429.error.message` (string, required)
    - maxLength 1024
  - `GetDatasetTransforms.response.429.error.issues` (array<object>, optional) — invalid_request: one entry per problem, at a dotted path.
    - `GetDatasetTransforms.response.429.error.issues.message` (string, required)
    - `GetDatasetTransforms.response.429.error.issues.path` (string, required)
  - `GetDatasetTransforms.response.429.error.quota` (object, optional) — quota_exceeded: the quota that refused the request. Never with Retry-After.
    - `GetDatasetTransforms.response.429.error.quota.id` (string, required)
    - `GetDatasetTransforms.response.429.error.quota.kind` (unknown, required)
      - one of `"allocation"`, `"rate"`, `"usage"`, `"concurrency"`
    - `GetDatasetTransforms.response.429.error.quota.limit` (integer, required)
      - min 0
    - `GetDatasetTransforms.response.429.error.quota.scope` (unknown, required)
      - one of `"organization"`, `"project"`, `"resource"`
    - `GetDatasetTransforms.response.429.error.quota.inFlight` (integer, optional)
      - min 0
    - `GetDatasetTransforms.response.429.error.quota.periodStart` (string, optional)
      - format `date-time`
    - `GetDatasetTransforms.response.429.error.quota.region` (string, optional)
    - `GetDatasetTransforms.response.429.error.quota.resetsAt` (string, optional)
      - format `date-time`
    - `GetDatasetTransforms.response.429.error.quota.scopeResourceName` (string, optional)
    - `GetDatasetTransforms.response.429.error.quota.used` (integer, optional)
      - min 0
    - `GetDatasetTransforms.response.429.error.quota.window` (string, optional) — rate only: an ISO 8601 duration, PT1S to PT1H.

### 500

internal_error: a bug; the details are in the logs, under the request ID.

#### Example

```json
{
  "error": {
    "code": "string",
    "issues": [
      {
        "message": "string",
        "path": "string"
      }
    ],
    "message": "string",
    "quota": {
      "id": "string",
      "inFlight": 0,
      "kind": "allocation",
      "limit": 0,
      "periodStart": "2019-08-24T14:15:22Z",
      "region": "string",
      "resetsAt": "2019-08-24T14:15:22Z",
      "scope": "organization",
      "scopeResourceName": "string",
      "used": 0,
      "window": "string"
    }
  }
}
```

- `GetDatasetTransforms.response.500.error` (object, required)
  - `GetDatasetTransforms.response.500.error.code` (string, required)
    - maxLength 64; pattern `^[a-z][a-z0-9_]*$`
  - `GetDatasetTransforms.response.500.error.message` (string, required)
    - maxLength 1024
  - `GetDatasetTransforms.response.500.error.issues` (array<object>, optional) — invalid_request: one entry per problem, at a dotted path.
    - `GetDatasetTransforms.response.500.error.issues.message` (string, required)
    - `GetDatasetTransforms.response.500.error.issues.path` (string, required)
  - `GetDatasetTransforms.response.500.error.quota` (object, optional) — quota_exceeded: the quota that refused the request. Never with Retry-After.
    - `GetDatasetTransforms.response.500.error.quota.id` (string, required)
    - `GetDatasetTransforms.response.500.error.quota.kind` (unknown, required)
      - one of `"allocation"`, `"rate"`, `"usage"`, `"concurrency"`
    - `GetDatasetTransforms.response.500.error.quota.limit` (integer, required)
      - min 0
    - `GetDatasetTransforms.response.500.error.quota.scope` (unknown, required)
      - one of `"organization"`, `"project"`, `"resource"`
    - `GetDatasetTransforms.response.500.error.quota.inFlight` (integer, optional)
      - min 0
    - `GetDatasetTransforms.response.500.error.quota.periodStart` (string, optional)
      - format `date-time`
    - `GetDatasetTransforms.response.500.error.quota.region` (string, optional)
    - `GetDatasetTransforms.response.500.error.quota.resetsAt` (string, optional)
      - format `date-time`
    - `GetDatasetTransforms.response.500.error.quota.scopeResourceName` (string, optional)
    - `GetDatasetTransforms.response.500.error.quota.used` (integer, optional)
      - min 0
    - `GetDatasetTransforms.response.500.error.quota.window` (string, optional) — rate only: an ISO 8601 duration, PT1S to PT1H.

### 503

unavailable: a dependency the request needs is down. Retry after Retry-After.

#### Example

```json
{
  "error": {
    "code": "string",
    "issues": [
      {
        "message": "string",
        "path": "string"
      }
    ],
    "message": "string",
    "quota": {
      "id": "string",
      "inFlight": 0,
      "kind": "allocation",
      "limit": 0,
      "periodStart": "2019-08-24T14:15:22Z",
      "region": "string",
      "resetsAt": "2019-08-24T14:15:22Z",
      "scope": "organization",
      "scopeResourceName": "string",
      "used": 0,
      "window": "string"
    }
  }
}
```

- `GetDatasetTransforms.response.503.error` (object, required)
  - `GetDatasetTransforms.response.503.error.code` (string, required)
    - maxLength 64; pattern `^[a-z][a-z0-9_]*$`
  - `GetDatasetTransforms.response.503.error.message` (string, required)
    - maxLength 1024
  - `GetDatasetTransforms.response.503.error.issues` (array<object>, optional) — invalid_request: one entry per problem, at a dotted path.
    - `GetDatasetTransforms.response.503.error.issues.message` (string, required)
    - `GetDatasetTransforms.response.503.error.issues.path` (string, required)
  - `GetDatasetTransforms.response.503.error.quota` (object, optional) — quota_exceeded: the quota that refused the request. Never with Retry-After.
    - `GetDatasetTransforms.response.503.error.quota.id` (string, required)
    - `GetDatasetTransforms.response.503.error.quota.kind` (unknown, required)
      - one of `"allocation"`, `"rate"`, `"usage"`, `"concurrency"`
    - `GetDatasetTransforms.response.503.error.quota.limit` (integer, required)
      - min 0
    - `GetDatasetTransforms.response.503.error.quota.scope` (unknown, required)
      - one of `"organization"`, `"project"`, `"resource"`
    - `GetDatasetTransforms.response.503.error.quota.inFlight` (integer, optional)
      - min 0
    - `GetDatasetTransforms.response.503.error.quota.periodStart` (string, optional)
      - format `date-time`
    - `GetDatasetTransforms.response.503.error.quota.region` (string, optional)
    - `GetDatasetTransforms.response.503.error.quota.resetsAt` (string, optional)
      - format `date-time`
    - `GetDatasetTransforms.response.503.error.quota.scopeResourceName` (string, optional)
    - `GetDatasetTransforms.response.503.error.quota.used` (integer, optional)
      - min 0
    - `GetDatasetTransforms.response.503.error.quota.window` (string, optional) — rate only: an ISO 8601 duration, PT1S to PT1H.


Source: https://docs.ezghcloud.com/obs-api/GetDatasetTransforms/index.md