[BUG] npm run crm-sync:sf:b2cinstance:setup fails returns a 400 bad request error

[Isaac-Sedcole]

Describe the bug When running the CLI command: npm run crm-sync:sf:b2cinstance:setup I get a request failed 400 error at the line: -- Seeding B2C CustomerLists and Sites for this B2C Instance in the Salesforce Org Error: Request failed with status code 400

To Reproduce Steps to reproduce the behavior:

1. Follow steps on read me up until the command npm run crm-sync:sf:b2cinstance:setup
2. Run npm run crm-sync:sf:b2cinstance:setup
3. Error presents itself

Expected behavior Running command should create the B2C Instance record successfully.

Screenshots

Your local environment details:

• Node version (node -v): node@v15.2.1
• NPM version (npm -v) npm@7.0.8
• SFDX version (sfdx -v) sfdx-cli/7.204.6 win32-x64 node-v18.15.0

Your remote environment details:

• Salesforce B2C Commerce version: [e.g. 21.10]
• Salesforce Core version: 58.0

[Isaac-Sedcole]

The relevant flow: "B2C Commerce: B2C Instance: CustomerLists and Sites: Setup" was not activated and was the cause of this issue.