Use StartMatchingJob com um AWS SDK

    /**
     * Starts a matching job asynchronously for the specified workflow name.
     *
     * @param workflowName the name of the workflow for which to start the matching job
     * @return a {@link CompletableFuture} that completes with the job ID of the started matching job, or an empty
     * string if the operation fails
     */
    public CompletableFuture<String> startMatchingJobAsync(String workflowName) {
        StartMatchingJobRequest jobRequest = StartMatchingJobRequest.builder()
            .workflowName(workflowName)
            .build();

        return getResolutionAsyncClient().startMatchingJob(jobRequest)
            .whenComplete((response, exception) -> {
                if (response != null) {
                    String jobId = response.jobId();
                    logger.info("Job ID: " + jobId);
                } else {
                    if (exception == null) {
                        throw new CompletionException("An unknown error occurred while starting the job.", null);
                    }

                    Throwable cause = exception.getCause();
                    if (cause instanceof ConflictException) {
                        throw new CompletionException("The job is already running. Resolve conflicts before starting a new job.", cause);
                    }

                    // Wrap other AWS exceptions in a CompletionException.
                    throw new CompletionException("Failed to start the job: " + exception.getMessage(), exception);
                }
            })
            .thenApply(response -> response != null ? response.jobId() : "");
    }

//The default inputs for this demo are read from the ../inputs.json.

import { fileURLToPath } from "node:url";
import {
  StartMatchingJobCommand,
  EntityResolutionClient,
} from "@aws-sdk/client-entityresolution";
import data from "../inputs.json" with { type: "json" };

const region = "eu-west-1";
const erClient = new EntityResolutionClient({ region: region });

export const main = async () => {
  const matchingJobOfWorkflowParams = {
    workflowName: `${data.inputs.workflowName}`,
  };
  try {
    const command = new StartMatchingJobCommand(matchingJobOfWorkflowParams);
    const response = await erClient.send(command);
    console.log(`Job ID: ${response.jobID} \n
The matching job was successfully started.`);
  } catch (caught) {
    console.error(caught.message);
    throw caught;
  }
};