An error occurred (InvalidInputException) when calling the StartJobRun operation: To use Worker Type G.1X, minimum allowed value of Number of Workers is 2.

[bhavesh2984]

Describe the bug
An error occurred (InvalidInputException) when calling the StartJobRun operation: To use Worker Type G.1X, minimum allowed value of Number of Workers is 2.

To Reproduce
Steps to reproduce the behavior:

1. Run command '...'
   ./cqlreplicator --state run
   --main-script-landing true
   --max-wcu-traffic 16000
   --safe-mode-disabled
   --workload-type batch
   --inc-traffic
   --custom-inc-traffic 60
   --src-keyspace $SOURCE_KEYSPACE --src-table $SOURCE_TABLE
   --trg-keyspace $TARGET_KEYSPACE --trg-table $TARGET_TABLE
   --landing-zone s3://$S3_BUCKET
   --region $AWS_REGION
   --ttl-column last_updated_date
   --json-mapping '{"replication": {"replicateWithTimestamp": true}}'

2. See error
   Expected behavior
   No Error

Screenshots
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% ./cqlreplicator --state run
--main-script-landing true
--max-wcu-traffic 16000
--safe-mode-disabled
--workload-type batch
--inc-traffic
--custom-inc-traffic 60
--src-keyspace $SOURCE_KEYSPACE --src-table $SOURCE_TABLE
--trg-keyspace $TARGET_KEYSPACE --trg-table $TARGET_TABLE
--landing-zone s3://$S3_BUCKET
--region $AWS_REGION
--ttl-column last_updated_date
--json-mapping '{"replication": {"replicateWithTimestamp": true}}'
___ ___ _ ____ _ _ _
/ / _ | | | _ \ ___ _ __ | () ___ __ | | ___ _ __
| | | | | | | | |) / _ \ ' | | |/ / _` | / _ | '|
| || || | || _ < __/ |) | | | (| (| | || () | |
____|| __| ./|||____,|__/||
||
·······································································
: __ _______ _____ _____ :
: /\ \ / / ____| | __ \ / _| :
: / \ \ /\ / / ( | |) | __ | ( ___ _ ____ _____ :
: / /\ \ / / / ___ \ | / '/ _ __ \ / _ \ '\ \ / / _ :
: / ____ \ /\ / ) | | | | | | () |) | / | \ V / /:
:/_/ _/ / |/ || || _// _|_| _/ _|:
·······································································
INFO [2025-08-04T21:15:05-07:00] OS: Darwin
INFO [2025-08-04T21:15:06-07:00] AWS CLI: aws-cli/2.15.29 Python/3.11.8 Darwin/24.5.0 exe/x86_64 prompt/off
INFO [2025-08-04T21:15:06-07:00] The write traffic set up to 16000 WCUs per second
INFO [2025-08-04T21:15:06-07:00] The workers per tile is 1

Additional context
Add any other context about the problem here.