Can I use double curly brackets in stringBuilder values?

No, template brackets like {{ or }} are forbidden in stringBuilder values and will trigger a personalization_invalid_string_builder error.

What is the requirement for subAttributeIdentifier?

A subAttributeIdentifier is required specifically for ListAttribute and SlidingCounterAttribute types to match aggregation or duration identifiers.

How do I handle a 'Name has already been taken' error?

This indicates a duplicate personalization name. You should either list existing personalizations to find a unique name or update the existing entity instead of creating a new one.

Why do I get 'Attribute payload can't be blank' errors even when I have data?

This is often caused by empty arrays in the payload. The API requires optional fields like stringBuilder or attributePayload to be set to null rather than an empty array [].

When is it mandatory to use this skill?

It must be invoked proactively during the rt-setup-personalization workflow at Step 9c, specifically before making the entity creation API call.

RT Personalization Validator

Name: RT Personalization Validator
Author: treasure-data

bytreasure-data

•

Marketing Automation

Validates Treasure Data Real-time Personalization payloads to prevent API errors and ensure successful entity creation.

This skill is a specialized validation utility designed for the Treasure Data Real-time Personalization API. It proactively identifies common configuration pitfalls, such as the notorious 'Attribute payload can't be blank' error caused by empty arrays, and ensures that payload structures conform to strict CDP requirements. By enforcing rules around string builders, attribute identifiers, and unique output names, it streamlines the rt-setup-personalization workflow and significantly reduces debugging time for marketing engineers and data developers working within the Treasure Data ecosystem.

Key Features

01Proactive payload validation before API submission

02Detection and correction of misleading 'can't be blank' errors

03Enforcement of Treasure Data CDP-specific field validation rules

04Validation of unique naming conventions for payload nodes and output names

05Provision of error-free JSON templates for multiple personalization types

0616 GitHub stars

Use Cases

01Reviewing and auditing existing personalization JSON configurations for best practices

02Mandatory pre-flight checks during the rt-setup-personalization workflow

03Debugging failed API calls for personalization entity creation

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add treasure-data/td-skills rt-personalization-validation

For use in Claude.ai and ChatGPT

Download Skill