Vertex Animation Textures Step 1 This is the first step. Step 2 This is the second step. JSONYAMLTOML JSON: JavaScript Object Notation (JSON) is a standard text-based format for representing structured data based on JavaScript object syntax.YAML: YAML is a human-readable data serialization language.TOML: TOML aims to be a minimal configuration file format that’s easy to read due to obvious semantics.