Can’t init project with Amplify

Hi I’m trying to initialize a project by running the command amplify init but after I make the selections, it comes back with an error:

⠧ Initializing project in the cloud...An error occurred when creating the CloudFormation stack
✖ Root stack creation failed
init failed
{ OptInRequired: The AWS Access Key Id needs a subscription for the service
    at Request.extractError (/Users/edward/.config/yarn/global/node_modules/aws-sdk/lib/protocol/query.js:50:29)
    at Request.callListeners (/Users/edward/.config/yarn/global/node_modules/aws-sdk/lib/sequential_executor.js:106:20)
    at Request.emit (/Users/edward/.config/yarn/global/node_modules/aws-sdk/lib/sequential_executor.js:78:10)
    at Request.emit (/Users/edward/.config/yarn/global/node_modules/aws-sdk/lib/request.js:683:14)
    at Request.transition (/Users/edward/.config/yarn/global/node_modules/aws-sdk/lib/request.js:22:10)
    at AcceptorStateMachine.runTo (/Users/edward/.config/yarn/global/node_modules/aws-sdk/lib/state_machine.js:14:12)
    at /Users/edward/.config/yarn/global/node_modules/aws-sdk/lib/state_machine.js:26:10
    at Request.<anonymous> (/Users/edward/.config/yarn/global/node_modules/aws-sdk/lib/request.js:38:9)
    at Request.<anonymous> (/Users/edward/.config/yarn/global/node_modules/aws-sdk/lib/request.js:685:12)
    at Request.callListeners (/Users/edward/.config/yarn/global/node_modules/aws-sdk/lib/sequential_executor.js:116:18)
  message: 'The AWS Access Key Id needs a subscription for the service',
  code: 'OptInRequired',
  time: 2019-03-03T21:14:34.638Z,
  requestId: '581c6e4a-3df9-11e9-8269-59b4c2d8d7d2',
  statusCode: 403,
  retryable: false,
  retryDelay: 21.790819558046604 }

How do I opt in? I was wondering how do I fix this issue?