datahub/datahub-web-react/src/graphql/step.graphql

query batchGetStepStates($input: BatchGetStepStatesInput!) {
    batchGetStepStates(input: $input) {
        results {
            id
            properties {
                key
                value
            }
        }
    }
}

mutation batchUpdateStepStates($input: BatchUpdateStepStatesInput!) {
    batchUpdateStepStates(input: $input) {
        results {
            id
            succeeded
        }
    }
}