# ajv errors ```json [ { "instancePath": "/collections/0", "keyword": "pattern", "message": "must match pattern \"^[a-z_]+\\.[a-z_]+$\"", "params": { "pattern": "^[a-z_]+\\.[a-z_]+$" }, "schemaPath": "#/$defs/collections/items/pattern" } ] ``` # check-jsonschema stdout: ```json { "status": "fail", "errors": [ { "filename": "negative_test/roles/meta_invalid_collections/meta/main.yml", "path": "$.collections[0]", "message": "'FOO.BAR' does not match '^[a-z_]+\\\\.[a-z_]+$'", "has_sub_errors": false } ], "parse_errors": [] } ```