public CreateFHIRDatastoreResult withDatastoreArn(String datastoreArn) {
        setDatastoreArn(datastoreArn);
        return this;
    }
<p>
The data store ARN is generated during the creation of the data store and can be found in the output from the
initial data store creation call.
</p>

@param datastoreArn
       The data store ARN is generated during the creation of the data store and can be found in the output from
       the initial data store creation call.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-healthlake/src/main/java/com/amazonaws/services/healthlake/model/CreateFHIRDatastoreResult.java