# DescribeDomains
Returns domain configuration information about the specified Amazon OpenSearch Service domains.
## Request Syntax
```
POST /2021-01-01/opensearch/domain-info HTTP/1.1
Content-type: application/json
{
"DomainNames": [ "string" ]
}
```
## URI Request Parameters
The request does not use any URI parameters.
## Request Body
The request accepts the following data in JSON format.
** [DomainNames](#API_DescribeDomains_RequestSyntax) **
Array of OpenSearch Service domain names that you want information about. You must specify at least one domain name.
Type: Array of strings
Length Constraints: Minimum length of 3. Maximum length of 28.
Pattern: `[a-z][a-z0-9\-]+`
Required: Yes
## Response Syntax
```
HTTP/1.1 200
Content-type: application/json
{
"DomainStatusList": [
{
"AccessPolicies": "string",
"AdvancedOptions": {
"string" : "string"
},
"AdvancedSecurityOptions": {
"AnonymousAuthDisableDate": number,
"AnonymousAuthEnabled": boolean,
"Enabled": boolean,
"IAMFederationOptions": {
"Enabled": boolean,
"RolesKey": "string",
"SubjectKey": "string"
},
"InternalUserDatabaseEnabled": boolean,
"JWTOptions": {
"Enabled": boolean,
"PublicKey": "string",
"RolesKey": "string",
"SubjectKey": "string"
},
"SAMLOptions": {
"Enabled": boolean,
"Idp": {
"EntityId": "string",
"MetadataContent": "string"
},
"RolesKey": "string",
"SessionTimeoutMinutes": number,
"SubjectKey": "string"
}
},
"AIMLOptions": {
"NaturalLanguageQueryGenerationOptions": {
"CurrentState": "string",
"DesiredState": "string"
},
"S3VectorsEngine": {
"Enabled": boolean
},
"ServerlessVectorAcceleration": {
"Enabled": boolean
}
},
"ARN": "string",
"AutoTuneOptions": {
"ErrorMessage": "string",
"State": "string",
"UseOffPeakWindow": boolean
},
"ChangeProgressDetails": {
"ChangeId": "string",
"ConfigChangeStatus": "string",
"InitiatedBy": "string",
"LastUpdatedTime": number,
"Message": "string",
"StartTime": number
},
"ClusterConfig": {
"ColdStorageOptions": {
"Enabled": boolean
},
"DedicatedMasterCount": number,
"DedicatedMasterEnabled": boolean,
"DedicatedMasterType": "string",
"InstanceCount": number,
"InstanceType": "string",
"MultiAZWithStandbyEnabled": boolean,
"NodeOptions": [
{
"NodeConfig": {
"Count": number,
"Enabled": boolean,
"Type": "string"
},
"NodeType": "string"
}
],
"WarmCount": number,
"WarmEnabled": boolean,
"WarmType": "string",
"ZoneAwarenessConfig": {
"AvailabilityZoneCount": number
},
"ZoneAwarenessEnabled": boolean
},
"CognitoOptions": {
"Enabled": boolean,
"IdentityPoolId": "string",
"RoleArn": "string",
"UserPoolId": "string"
},
"Created": boolean,
"Deleted": boolean,
"DeploymentStrategyOptions": {
"DeploymentStrategy": "string"
},
"DomainEndpointOptions": {
"CustomEndpoint": "string",
"CustomEndpointCertificateArn": "string",
"CustomEndpointEnabled": boolean,
"EnforceHTTPS": boolean,
"TLSSecurityPolicy": "string"
},
"DomainEndpointV2HostedZoneId": "string",
"DomainId": "string",
"DomainName": "string",
"DomainProcessingStatus": "string",
"EBSOptions": {
"EBSEnabled": boolean,
"Iops": number,
"Throughput": number,
"VolumeSize": number,
"VolumeType": "string"
},
"EncryptionAtRestOptions": {
"Enabled": boolean,
"KmsKeyId": "string"
},
"Endpoint": "string",
"Endpoints": {
"string" : "string"
},
"EndpointV2": "string",
"EngineVersion": "string",
"IdentityCenterOptions": {
"EnabledAPIAccess": boolean,
"IdentityCenterApplicationARN": "string",
"IdentityCenterInstanceARN": "string",
"IdentityStoreId": "string",
"RolesKey": "string",
"SubjectKey": "string"
},
"IPAddressType": "string",
"LogPublishingOptions": {
"string" : {
"CloudWatchLogsLogGroupArn": "string",
"Enabled": boolean
}
},
"ModifyingProperties": [
{
"ActiveValue": "string",
"Name": "string",
"PendingValue": "string",
"ValueType": "string"
}
],
"NodeToNodeEncryptionOptions": {
"Enabled": boolean
},
"OffPeakWindowOptions": {
"Enabled": boolean,
"OffPeakWindow": {
"WindowStartTime": {
"Hours": number,
"Minutes": number
}
}
},
"Processing": boolean,
"ServiceSoftwareOptions": {
"AutomatedUpdateDate": number,
"Cancellable": boolean,
"CurrentVersion": "string",
"Description": "string",
"NewVersion": "string",
"OptionalDeployment": boolean,
"UpdateAvailable": boolean,
"UpdateStatus": "string"
},
"SnapshotOptions": {
"AutomatedSnapshotStartHour": number
},
"SoftwareUpdateOptions": {
"AutoSoftwareUpdateEnabled": boolean
},
"UpgradeProcessing": boolean,
"VPCOptions": {
"AvailabilityZones": [ "string" ],
"SecurityGroupIds": [ "string" ],
"SubnetIds": [ "string" ],
"VPCId": "string"
}
}
]
}
```
## Response Elements
If the action is successful, the service sends back an HTTP 200 response.
The following data is returned in JSON format by the service.
** [DomainStatusList](#API_DescribeDomains_ResponseSyntax) **
The status of the requested domains.
Type: Array of [DomainStatus](API_DomainStatus.md) objects
## Errors
For information about the errors that are common to all actions, see [Common Error Types](CommonErrors.md).
** BaseException **
An error occurred while processing the request.
** message **
A description of the error.
HTTP Status Code: 400
** InternalException **
Request processing failed because of an unknown error, exception, or internal failure.
HTTP Status Code: 500
** ValidationException **
An exception for accessing or deleting a resource that doesn't exist.
HTTP Status Code: 400
## Examples
### Example
This example illustrates one usage of DescribeDomains.
#### Sample Request
```
POST /2021-01-01/opensearch/domain-info HTTP/1.1
Host: es.us-east-1.amazonaws.com
Accept-Encoding: identity
Content-Type: application/json
User-Agent: aws-cli/2.15.13 Python/3.11.6 Windows/10 exe/AMD64 prompt/off command/opensearch.describe-domains
X-Amz-Date: 20240209T222038Z
X-Amz-Security-Token: IQoJb3JpZ2luX2VjEEcaCXVz==
Authorization: AWS4-HMAC-SHA256 Credential=ASIAU/20240209/us-east-1/es/aws4_request, SignedHeaders=content-type;host;x-amz-date;x-amz-security-token, Signature=584535086b2616bb3c1acf1bab39229d2d079327c05c84a0b65b76bed909ed15
Content-Length: 32
{"DomainNames": ["amazonrocks"]}
```
#### Sample Response
```
{
"DomainStatusList":[
{
"ARN":"arn:aws:es:us-east-1:123456789012:domain/amazonrocks",
"AccessPolicies":"{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"AWS\":\"*\"},\"Action\":\"es:*\",\"Resource\":\"arn:aws:es:us-east-1:123456789012:domain/amazonrocks/*\"}]}",
"AdvancedOptions":{
"indices.fielddata.cache.size":"20",
"indices.query.bool.max_clause_count":"1024",
"override_main_response_version":"true",
"rest.action.multi.allow_explicit_index":"true"
},
"AdvancedSecurityOptions":{
"AnonymousAuthDisableDate":null,
"AnonymousAuthEnabled":false,
"Enabled":true,
"InternalUserDatabaseEnabled":true,
"SAMLOptions":null
},
"AutoTuneOptions":{
"ErrorMessage":null,
"State":"ENABLED",
"UseOffPeakWindow":false
},
"ChangeProgressDetails":{
"ChangeId":"42e55b10-16d3-4a49-a54f-0cf5e9a42244",
"LastUpdatedTime":1.682458752907E9,
"Message":null,
"StartTime":1.682456512645E9
},
"ClusterConfig":{
"ColdStorageOptions":{
"Enabled":false
},
"DedicatedMasterCount":null,
"DedicatedMasterEnabled":false,
"DedicatedMasterType":null,
"InstanceCount":3,
"InstanceType":"r6g.large.search",
"WarmCount":null,
"WarmEnabled":false,
"WarmStorage":null,
"WarmType":null,
"ZoneAwarenessConfig":{
"AvailabilityZoneCount":3
},
"ZoneAwarenessEnabled":true
},
"CognitoOptions":{
"Enabled":false,
"IdentityPoolId":null,
"RoleArn":null,
"UserPoolId":null
},
"Created":true,
"Deleted":false,
"DomainEndpointOptions":{
"CustomEndpoint":null,
"CustomEndpointCertificateArn":null,
"CustomEndpointEnabled":false,
"EnforceHTTPS":true,
"TLSSecurityPolicy":"Policy-Min-TLS-1-0-2019-07"
},
"DomainId":"123456789012/amazonrocks",
"DomainName":"amazonrocks",
"DomainProcessingStatus":"Active",
"EBSOptions":{
"EBSEnabled":true,
"Iops":null,
"Throughput":null,
"VolumeSize":10,
"VolumeType":"gp2"
},
"EncryptionAtRestOptions":{
"Enabled":true,
"KmsKeyId":"arn:aws:kms:us-east-1:123456789012:key/a1b2c3d4-5678-90ab-cdef-EXAMPLE11111"
},
"Endpoint":"search-amazonrocks-scuclckuu7bjkhxo6du557d4da.us-east-1.es.amazonaws.com",
"Endpoints":null,
"EngineVersion":"OpenSearch_1.3",
"IPAddressType":"ipv4",
"LogPublishingOptions":null,
"ModifyingProperties":[
],
"NodeToNodeEncryptionOptions":{
"Enabled":true
},
"OffPeakWindowOptions":{
"Enabled":false,
"OffPeakWindow":{
"WindowStartTime":{
"Hours":0,
"Minutes":0
}
}
},
"Processing":false,
"ServiceSoftwareOptions":{
"AutomatedUpdateDate":0.0,
"Cancellable":false,
"CurrentVersion":"R20221114-P3",
"Description":"A newer release OpenSearch_1_3_R20230928-P3 is available.",
"NewVersion":"OpenSearch_1_3_R20230928-P3",
"OptionalDeployment":true,
"UpdateAvailable":true,
"UpdateStatus":"ELIGIBLE"
},
"SnapshotOptions":{
"AutomatedSnapshotStartHour":null
},
"SoftwareUpdateOptions":{
"AutoSoftwareUpdateEnabled":false
},
"UpgradeProcessing":false,
"VPCOptions":null
}
]
}
```
## See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
+ [AWS Command Line Interface V2](https://docs.aws.amazon.com/goto/cli2/opensearch-2021-01-01/DescribeDomains)
+ [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/opensearch-2021-01-01/DescribeDomains)
+ [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/opensearch-2021-01-01/DescribeDomains)
+ [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/opensearch-2021-01-01/DescribeDomains)
+ [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/opensearch-2021-01-01/DescribeDomains)
+ [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/opensearch-2021-01-01/DescribeDomains)
+ [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/opensearch-2021-01-01/DescribeDomains)
+ [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/opensearch-2021-01-01/DescribeDomains)
+ [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/opensearch-2021-01-01/DescribeDomains)
+ [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/opensearch-2021-01-01/DescribeDomains)