使用批量细分作业来获取用户细分

import boto3

personalize_rec = boto3.client(service_name='personalize')

personalize_rec.create_batch_segment_job (
    solutionVersionArn = "Solution version ARN",
    jobName = "Job name",
    numResults = 25,
    filterArn = "Filter ARN",
    roleArn = "IAM service role ARN",
    jobInput = 
       {"s3DataSource": {"path": "s3://amzn-s3-demo-bucket/<folder name>/<input JSON file name>.json"}},
    jobOutput = 
       {"s3DataDestination": {"path": "s3://amzn-s3-demo-bucket/<output folder name>/"}}
)

public static String createBatchSegmentJob(PersonalizeClient personalizeClient,
                                                        String solutionVersionArn,
                                                        String jobName,
                                                        String filterArn,
                                                        int numResults,
                                                        String s3InputDataSourcePath,
                                                        String s3DataDestinationPath,
                                                        String roleArn,
                                                        String explorationWeight,
                                                        String explorationItemAgeCutOff) {

  long waitInMilliseconds = 60 * 1000;
  String status;
  String batchSegmentJobArn;

  try {
      // Set up data input and output parameters.
      S3DataConfig inputSource = S3DataConfig.builder()
              .path(s3InputDataSourcePath)
              .build();
      S3DataConfig outputDestination = S3DataConfig.builder()
              .path(s3DataDestinationPath)
              .build();

      BatchSegmentJobInput jobInput = BatchSegmentJobInput.builder()
              .s3DataSource(inputSource)
              .build();
      BatchSegmentJobOutput jobOutputLocation = BatchSegmentJobOutput.builder()
              .s3DataDestination(outputDestination)
              .build();


      CreateBatchSegmentJobRequest createBatchSegmentJobRequest = CreateBatchSegmentJobRequest.builder()
              .solutionVersionArn(solutionVersionArn)
              .filterArn(filterArn)
              .jobInput(jobInput)
              .jobOutput(jobOutputLocation)
              .jobName(jobName)
              .numResults(numResults)
              .roleArn(roleArn)
              .build();

      batchSegmentJobArn = personalizeClient.createBatchSegmentJob(createBatchSegmentJobRequest)
              .batchSegmentJobArn();
      DescribeBatchSegmentJobRequest describeBatchSegmentJobRequest = DescribeBatchSegmentJobRequest.builder()
              .batchSegmentJobArn(batchSegmentJobArn)
              .build();

      long maxTime = Instant.now().getEpochSecond() + 3 * 60 * 60;

      // wait until the batch segment job is complete.
      while (Instant.now().getEpochSecond() < maxTime) {

          BatchSegmentJob batchSegmentJob = personalizeClient
                  .describeBatchSegmentJob(describeBatchSegmentJobRequest)
                  .batchSegmentJob();

          status = batchSegmentJob.status();
          System.out.println("batch segment job status: " + status);

          if (status.equals("ACTIVE") || status.equals("CREATE FAILED")) {
              break;
          }
          try {
              Thread.sleep(waitInMilliseconds);
          } catch (InterruptedException e) {
              System.out.println(e.getMessage());
          }
      }
      return batchSegmentJobArn;

  } catch (PersonalizeException e) {
      System.out.println(e.awsErrorDetails().errorMessage());
  }
  return "";
}

// Get service clients module and commands using ES6 syntax.
import { CreateBatchSegmentJobCommand } from "@aws-sdk/client-personalize";
import { personalizeClient } from "./libs/personalizeClients.js";

// Or, create the client here.
// const personalizeClient = new PersonalizeClient({ region: "REGION"});

// Set the batch segment job's parameters.

export const createBatchSegmentJobParam = {
  jobName: "NAME",
  jobInput: {
    s3DataSource: {
      path: "INPUT_PATH",
    },
  },
  jobOutput: {
    s3DataDestination: {
      path: "OUTPUT_PATH",
    },
  },
  roleArn: "ROLE_ARN",
  solutionVersionArn: "SOLUTION_VERSION_ARN",
  numResults: 20,
};

export const run = async () => {
  try {
    const response = await personalizeClient.send(
      new CreateBatchSegmentJobCommand(createBatchSegmentJobParam),
    );
    console.log("Success", response);
    return response; // For unit tests.
  } catch (err) {
    console.log("Error", err);
  }
};
run();