You can call this operation to update the maximum number of versions, reserved read throughput, or reserved write throughput of the specified table.


   * Update the reserved read/write throughput of a specified table.
  updateTable(params, callback) 


The following code provides an example on how to update the maximum number of versions of a table to five:

var client = require('./client');

var params = {
    tableName: 'sampleTable',
    tableOptions: {
        maxVersions: 5,

client.updateTable(params, function (err, data) {
    if (err) {
        console.log('error:', err);
    console.log('success:', data);


For the detailed sample code, visit UpdateTable@GitHub.