Error: GraphQL Error (Code: 400): {"response":{"error":"","status":400,"headers":{}},"request":{"query":"\nquery ($entry_id: String!, $entity_id: String!) {\n polymer_entity(entry_id: $entry_id, entity_id: $entity_id) {\n rcsb_polymer_entity_group_membership {\n similarity_cutoff\n group_id\n }\n }\n}","variables":{"entry_id":"3EQ7","entity_id":"1"}}}