# OpenSearch operations All 8 listed operations are implemented. Back to [OpenSearch](/docs/services/opensearch/index.md). ## Summary | Category | ✅ Supported | | --- | --- | | Domains | 5 | | Tags | 3 | --- ## Endpoints ### Domains | Operation | Status | Notes | AWS Docs | | --- | --- | --- | --- | | `CreateDomain` | ✅ Supported | creates a domain, immediately active; inline `TagList` applied at creation; a repeat name in the same region is rejected | [docs](https://docs.aws.amazon.com/opensearch-service/latest/APIReference/API_CreateDomain.html) | | `DescribeDomain` | ✅ Supported | returns the stored domain; only the members an inert domain can populate honestly | [docs](https://docs.aws.amazon.com/opensearch-service/latest/APIReference/API_DescribeDomain.html) | | `DescribeDomains` | ✅ Supported | batch describe; a name that matches nothing is omitted from the list | [docs](https://docs.aws.amazon.com/opensearch-service/latest/APIReference/API_DescribeDomains.html) | | `ListDomainNames` | ✅ Supported | lists the region's domains; the `engineType` filter is honoured, derived from each domain's `EngineVersion` | [docs](https://docs.aws.amazon.com/opensearch-service/latest/APIReference/API_ListDomainNames.html) | | `DeleteDomain` | ✅ Supported | deletes a domain and the tags attached to it | [docs](https://docs.aws.amazon.com/opensearch-service/latest/APIReference/API_DeleteDomain.html) | ### Tags | Operation | Status | Notes | AWS Docs | | --- | --- | --- | --- | | `AddTags` | ✅ Supported | adds tags to a resource, addressed by ARN in the body | [docs](https://docs.aws.amazon.com/opensearch-service/latest/APIReference/API_AddTags.html) | | `ListTags` | ✅ Supported | lists tags for a resource, addressed by the `arn` query parameter | [docs](https://docs.aws.amazon.com/opensearch-service/latest/APIReference/API_ListTags.html) | | `RemoveTags` | ✅ Supported | removes the named tag keys from a resource | [docs](https://docs.aws.amazon.com/opensearch-service/latest/APIReference/API_RemoveTags.html) | ## Related - [OpenSearch](/docs/services/opensearch/index.md) — quick start, what works, and the differences from AWS - [All service pages](/docs/services/index.md)