Don’t request $schema url during validation

[supoman-service]

How can I set JsonSchema to not read the $schema attribute in json?
I don't want to request this $schema during validation, but I don't see how to set this parameter in the source code
ERROR c.networknt.schema.JsonSchemaFactory - Failed to load json schema from https://schemas.amazon.com/selling-partners/definitions/product-types/meta-schema/v1

[justin-tay]

If you want to use a custom meta schema you need to tell the library what it is or it will attempt to load it to determine what vocabularies are defined in the meta schema.

JsonMetaSchema metaSchema = JsonMetaSchema
        .builder("https://schemas.amazon.com/selling-partners/definitions/product-types/meta-schema/v1",
                JsonMetaSchema.getV201909())
        .keyword(new MaxUniqueItemsKeyword())
        .keyword(new MaxUtf8ByteLengthKeyword())
        .keyword(new MinUtf8ByteLengthKeyword()).build();
JsonSchemaFactory factory = JsonSchemaFactory.builder().defaultMetaSchemaIri(metaSchema.getIri())
        .metaSchema(metaSchema).build();

[supoman-service]

Thank you very much for your professional answer, it perfectly solved my problem