@Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;

        hashCode = prime * hashCode + ((getAssetModelId() == null) ? 0 : getAssetModelId().hashCode());
        hashCode = prime * hashCode + ((getAssetModelArn() == null) ? 0 : getAssetModelArn().hashCode());
        hashCode = prime * hashCode + ((getAssetModelName() == null) ? 0 : getAssetModelName().hashCode());
        hashCode = prime * hashCode + ((getAssetModelDescription() == null) ? 0 : getAssetModelDescription().hashCode());
        hashCode = prime * hashCode + ((getAssetModelProperties() == null) ? 0 : getAssetModelProperties().hashCode());
        hashCode = prime * hashCode + ((getAssetModelHierarchies() == null) ? 0 : getAssetModelHierarchies().hashCode());
        hashCode = prime * hashCode + ((getAssetModelCompositeModels() == null) ? 0 : getAssetModelCompositeModels().hashCode());
        hashCode = prime * hashCode + ((getAssetModelCreationDate() == null) ? 0 : getAssetModelCreationDate().hashCode());
        hashCode = prime * hashCode + ((getAssetModelLastUpdateDate() == null) ? 0 : getAssetModelLastUpdateDate().hashCode());
        hashCode = prime * hashCode + ((getAssetModelStatus() == null) ? 0 : getAssetModelStatus().hashCode());
        hashCode = prime * hashCode + ((getAssetModelType() == null) ? 0 : getAssetModelType().hashCode());
        hashCode = prime * hashCode + ((getAssetModelCompositeModelSummaries() == null) ? 0 : getAssetModelCompositeModelSummaries().hashCode());
        hashCode = prime * hashCode + ((getAssetModelExternalId() == null) ? 0 : getAssetModelExternalId().hashCode());
        return hashCode;
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-iotsitewise/src/main/java/com/amazonaws/services/iotsitewise/model/DescribeAssetModelResult.java