public Pet addTagsItem(Tag tagsItem) {
		if (this.tags == null) {
			this.tags = new ArrayList<>();
		}
		this.tags.add(tagsItem);
		return this;
	}
Add tags item pet.

@param tagsItem the tags item
@return the pet
springdoc-openapi-tests/springdoc-openapi-javadoc-tests/src/test/java/test/org/springdoc/api/v30/app105/model/Pet.java