# Amazon Managed Workflows for Apache Airflow endpoints and quotas
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To connect programmatically to an AWS service, you use an endpoint. AWS services offer the following endpoint types in some or all of the AWS Regions that the service supports: IPv4 endpoints, dual-stack endpoints, and FIPS endpoints. Some services provide global endpoints. For more information, see [AWS service endpoints](rande.md).

Service quotas, also referred to as limits, are the maximum number of service resources or operations for your AWS account. For more information, see [AWS service quotas](aws_service_limits.md).

The following are the service endpoints and service quotas for this service.

## Service endpoints
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[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/general/latest/gr/mwaa.html)

**Note**  
For IPv6, use `*.api.aws` in your endpoint, not `*.amazonaws.com`, for all regions except `ap-southeast-5`. For example, `api.airflow.us-east-1.amazonaws.com` would be `api.airflow.us-east-1.api.aws`.

Amazon MWAA uses prefixes for service endpoints, where each prefix corresponds to a set of API operations:
+ Environment management – `api.airflow.region.amazonaws.com` (use `api.airflow.region.api.aws` for IPv6)
  + [CreateEnvironment](https://docs.aws.amazon.com/mwaa/latest/API/API_CreateEnvironment.html)
  + [DeleteEnvironment](https://docs.aws.amazon.com/mwaa/latest/API/API_DeleteEnvironment.html)
  + [GetEnvironment](https://docs.aws.amazon.com/mwaa/latest/API/API_GetEnvironment.html)
  + [ListEnvironments](https://docs.aws.amazon.com/mwaa/latest/API/API_ListEnvironments.html)
  + [ListTagsForResource](https://docs.aws.amazon.com/mwaa/latest/API/API_ListTagsForResource.html)
  + [TagResource](https://docs.aws.amazon.com/mwaa/latest/API/API_TagResource.html)
  + [UntagResource](https://docs.aws.amazon.com/mwaa/latest/API/API_UntagResource.html)
  + [UpdateEnvironment](https://docs.aws.amazon.com/mwaa/latest/API/API_UpdateEnvironment.html)
+ Airflow environment – `env.airflow.region.amazonaws.com` (use `env.airflow.region.api.aws` for IPv6)
  + [CreateCliToken](https://docs.aws.amazon.com/mwaa/latest/API/API_CreateCliToken.html )
  + [CreateWebLoginToken](https://docs.aws.amazon.com/mwaa/latest/API/API_CreateWebLoginToken.html)

## Service quotas
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[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/general/latest/gr/mwaa.html)