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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"SDL scalar descriptions are not available for introspection","articleBody":"**Describe the bug**\r\n\r\nScalar descriptions are not correctly included into a `GraphQLSchema` from a `TypeDefinitionRegistry` parsed from an SDL string. \r\n\r\n`GraphQLScalarType`'s definition field remains as `null`, while strangely, the description on `GraphQLScalarType.definition` includes the correct value.\r\n\r\nThis is important, as for users who load their schema from graphql SDL files, rather than building it with the builders, the descriptions never make it through to introspection.\r\n\r\n**To Reproduce**\r\n\r\nUsing GraphQL-Java version 16.2\r\n\r\n```java\r\n final String schemaSDL = \"\"\r\n    + \"\\\"\\\"\\\"\\n\"\r\n    + \"2-digit integer e.g. January is 01\\n\"\r\n    + \"\\\"\\\"\\\"\\n\"\r\n    + \"scalar Month\\n\"\r\n    + \"\\n\"\r\n    + \"type Query {\\n\"\r\n    + \"  currentMonth: Month\\n\"\r\n    + \"}\\n\";\r\n\r\nfinal TypeDefinitionRegistry tdr = new SchemaParser().parse(schemaSDL);\r\nfinal GraphQLSchema schema = new SchemaGenerator().makeExecutableSchema(tdr, RuntimeWiring.newRuntimeWiring().scalar(\r\n    GraphQLScalarType.newScalar().name(\"Month\").coercing(new GraphqlStringCoercing()).build()).build());\r\nfinal GraphQLScalarType scalar = (GraphQLScalarType) schema.getType(\"Month\");\r\n\r\nassertEquals(\"2-digit integer e.g. January is 01\", scalar.getDefinition().getDescription().getContent()); // Passes\r\nassertEquals(\"2-digit integer e.g. January is 01\", scalar.getDescription()); // Fails\r\n```\r\n\r\n","author":{"url":"https://github.com/WMendelsohn","@type":"Person","name":"WMendelsohn"},"datePublished":"2021-06-29T08:42:11.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":5},"url":"https://github.com/2410/graphql-java/issues/2410"}