query SupergraphSdlQuery(
    $apiKey: String!,
    $graphRef: String!,
    $ifAfterId: ID
) {
    routerConfig(
        ref: $graphRef,
        apiKey: $apiKey,
        ifAfterId: $ifAfterId
    ) {
        __typename
        ... on RouterConfigResult {
            id
            supergraphSDL
            minDelaySeconds
        }
        ... on Unchanged {
            id
            minDelaySeconds
        }
        ... on FetchError {
            code
            message
        }
    }
}
