---
title: "POST /#Action=PutAnomalyDetector"
method: POST
path: "/#Action=PutAnomalyDetector"
---

# POST /#Action=PutAnomalyDetector

`POST /#Action=PutAnomalyDetector`

Creates an anomaly detection model for a CloudWatch metric. You can use the model to display a band of expected normal values when the metric is graphed.

For more information, see [CloudWatch Anomaly Detection](https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch_Anomaly_Detection.html).

## Query parameters

- `Action` 'PutAnomalyDetector', required
- `Version` '2010-08-01', required

## Response `200`

Success

## Other responses

- `480` — LimitExceededException
- `481` — InternalServiceFault
- `482` — InvalidParameterValueException
- `483` — MissingRequiredParameterException
- `484` — InvalidParameterCombinationException

---

[API](https://skmtc.net/aws/apis/monitoring.md) · [All operations](https://skmtc.net/aws/apis/monitoring/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/monitoring/versions/40e3ac7bae8a/schema)