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AWS::Elasticsearch::Domain MasterUserOptions
Specifies information about the master user. Required if you enabled the internal user database.
Important
The AWS::Elasticsearch::Domain resource is being replaced by the AWS::OpenSearchService::Domain resource. While the legacy Elasticsearch resource
        and options are still supported, we recommend modifying your existing Cloudformation
        templates to use the new OpenSearch Service resource, which supports both OpenSearch and
        Elasticsearch. For more information about the service rename, see New resource
          types in the Amazon OpenSearch Service Developer
        Guide.
Syntax
To declare this entity in your AWS CloudFormation template, use the following syntax:
JSON
{ "MasterUserARN" :String, "MasterUserName" :String, "MasterUserPassword" :String}
YAML
MasterUserARN:StringMasterUserName:StringMasterUserPassword:String
Properties
- MasterUserARN
- 
                    ARN for the master user. Only specify if InternalUserDatabaseEnabledis false inAdvancedSecurityOptions.Required: Conditional Type: String Update requires: No interruption 
- MasterUserName
- 
                    Username for the master user. Only specify if InternalUserDatabaseEnabledis true inAdvancedSecurityOptions.Required: Conditional Type: String Update requires: No interruption 
- MasterUserPassword
- 
                    Password for the master user. Only specify if InternalUserDatabaseEnabledis true inAdvancedSecurityOptions.Required: Conditional Type: String Update requires: No interruption