curl --request POST \
  --url https://api.acornops.dev/api/v1/auth/external-integrations/link/preview \
  --header 'Content-Type: application/json' \
  --cookie acornops_cp_session= \
  --data '
{
  "token": "intlink_random_abc123",
  "workspaceGrants": [
    {
      "workspaceId": "<string>",
      "capabilities": [
        "<string>"
      ]
    }
  ]
}
'

const options = {
  method: 'POST',
  headers: {cookie: 'acornops_cp_session=', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    token: 'intlink_random_abc123',
    workspaceGrants: [{workspaceId: '<string>', capabilities: ['<string>']}]
  })
};

fetch('https://api.acornops.dev/api/v1/auth/external-integrations/link/preview', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "integrationClientId": "<string>",
  "provider": "<string>",
  "clientDisplayName": "<string>",
  "externalUserId": "<string>",
  "expiresAt": "2023-11-07T05:31:56Z",
  "signedInUser": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "email": "jsmith@example.com",
    "displayName": "<string>",
    "emailVerified": true,
    "createdAt": "2023-11-07T05:31:56Z",
    "updatedAt": "2023-11-07T05:31:56Z"
  },
  "grantableWorkspaces": [
    {
      "workspaceId": "<string>",
      "workspaceName": "<string>",
      "role": "<string>",
      "grantedCapabilities": [
        "<string>"
      ],
      "grantableCapabilities": [
        "<string>"
      ]
    }
  ],
  "externalDisplayName": "<string>"
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "retryable": true,
    "details": {}
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "retryable": true,
    "details": {}
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "retryable": true,
    "details": {}
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "retryable": true,
    "details": {}
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "retryable": true,
    "details": {}
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "retryable": true,
    "details": {}
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "retryable": true,
    "details": {}
  }
}