# ACM operations All 11 listed operations are implemented. Back to [ACM](/docs/services/acm/index.md). ## Summary | Category | ✅ Supported | ⚠️ Partial | | --- | --- | --- | | Certificates | 4 | 1 | | Tags | 6 | | --- ## Endpoints ### Certificates | Operation | Status | Notes | AWS Docs | | --- | --- | --- | --- | | `RequestCertificate` | ✅ Supported | Creates a certificate; immediately ISSUED; inline `Tags` applied at creation | [docs](https://docs.aws.amazon.com/acm/latest/APIReference/API_RequestCertificate.html) | | `DescribeCertificate` | ✅ Supported | Returns certificate details | [docs](https://docs.aws.amazon.com/acm/latest/APIReference/API_DescribeCertificate.html) | | `ListCertificates` | ✅ Supported | Lists all certificates | [docs](https://docs.aws.amazon.com/acm/latest/APIReference/API_ListCertificates.html) | | `ListCertificateDomainValidations` | ⚠️ Partial | One synthesized SUCCESS entry per DomainName/SAN; no ValidationMethod or DNS/email challenge data — Overcast issues certificates without ever validating them | [docs](https://docs.aws.amazon.com/acm/latest/APIReference/API_ListCertificateDomainValidations.html) | | `DeleteCertificate` | ✅ Supported | Deletes a certificate by ARN | [docs](https://docs.aws.amazon.com/acm/latest/APIReference/API_DeleteCertificate.html) | ### Tags | Operation | Status | Notes | AWS Docs | | --- | --- | --- | --- | | `ListTagsForCertificate` | ✅ Supported | Lists tags for a certificate | [docs](https://docs.aws.amazon.com/acm/latest/APIReference/API_ListTagsForCertificate.html) | | `AddTagsToCertificate` | ✅ Supported | Adds tags to a certificate | [docs](https://docs.aws.amazon.com/acm/latest/APIReference/API_AddTagsToCertificate.html) | | `RemoveTagsFromCertificate` | ✅ Supported | Removes tags from a certificate | [docs](https://docs.aws.amazon.com/acm/latest/APIReference/API_RemoveTagsFromCertificate.html) | | `TagResource` | ✅ Supported | Modern alias of `AddTagsToCertificate`, addressing the certificate by `ResourceArn` | [docs](https://docs.aws.amazon.com/acm/latest/APIReference/API_TagResource.html) | | `UntagResource` | ✅ Supported | Takes `TagKeys`, where `RemoveTagsFromCertificate` takes a `Tags` list | [docs](https://docs.aws.amazon.com/acm/latest/APIReference/API_UntagResource.html) | | `ListTagsForResource` | ✅ Supported | Modern alias of `ListTagsForCertificate` | [docs](https://docs.aws.amazon.com/acm/latest/APIReference/API_ListTagsForResource.html) | ## Related - [ACM](/docs/services/acm/index.md) — quick start, what works, and the differences from AWS - [All service pages](/docs/services/index.md)