@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getIndexName() != null)
            sb.append("IndexName: ").append(getIndexName()).append(",");
        if (getIndexStatus() != null)
            sb.append("IndexStatus: ").append(getIndexStatus()).append(",");
        if (getProvisionedReadCapacityUnits() != null)
            sb.append("ProvisionedReadCapacityUnits: ").append(getProvisionedReadCapacityUnits()).append(",");
        if (getProvisionedReadCapacityAutoScalingSettings() != null)
            sb.append("ProvisionedReadCapacityAutoScalingSettings: ").append(getProvisionedReadCapacityAutoScalingSettings()).append(",");
        if (getProvisionedWriteCapacityUnits() != null)
            sb.append("ProvisionedWriteCapacityUnits: ").append(getProvisionedWriteCapacityUnits()).append(",");
        if (getProvisionedWriteCapacityAutoScalingSettings() != null)
            sb.append("ProvisionedWriteCapacityAutoScalingSettings: ").append(getProvisionedWriteCapacityAutoScalingSettings());
        sb.append("}");
        return sb.toString();
    }
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-dynamodb/src/main/java/com/amazonaws/services/dynamodbv2/model/ReplicaGlobalSecondaryIndexSettingsDescription.java