**To start a user import job** This example starts a user input job. For more information about importing users, see `Importing Users into User Pools From a CSV File`_. Command:: aws cognito-idp start-user-import-job --user-pool-id us-west-2_aaaaaaaaa --job-id import-TZqNQvDRnW Output:: { "UserImportJob": { "JobName": "import-Test10", "JobId": "import-lmpxSOuIzH", "UserPoolId": "us-west-2_aaaaaaaaa", "PreSignedUrl": "PRE_SIGNED_URL", "CreationDate": 1548278378.928, "StartDate": 1548278397.334, "Status": "Pending", "CloudWatchLogsRoleArn": "arn:aws:iam::111111111111:role/CognitoCloudWatchLogsRole", "ImportedUsers": 0, "SkippedUsers": 0, "FailedUsers": 0 } } .. _`Importing Users into User Pools From a CSV File`: https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-user-pools-using-import-tool.html