Programmatically deploy to Cloudflare Pages using API

curl https://api.cloudflare.com/client/v4/accounts/$ACCOUNT_ID/pages/projects \
    -H 'Content-Type: application/json' \
    -H "X-Auth-Email: $CLOUDFLARE_EMAIL" \
    -H "X-Auth-Key: $CLOUDFLARE_API_KEY" \
    -d '{
          "name": "NextJS Blog",
          "production_branch": "main"
        }'

{"success":false,"errors":[{"code":10001,"message":"Unable to authenticate request"}]}

from cloudflare import Cloudflare

client = Cloudflare(
    api_token="Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY",
)
project = client.pages.projects.create(
    account_id="023e105f4ecef8ad9ca31a8372d0c353",
    name="my-project123",
    production_branch="main"
)
print(project.id)

from cloudflare import Cloudflare

client = Cloudflare(
    api_token="Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY",
)
deployment = client.pages.projects.deployments.create(
    project_name="this-is-my-project-01",
    account_id="023e105f4ecef8ad9ca31a8372d0c353",
)
print(deployment.id)

cloudflare.BadRequestError: Error code: 400 - {'result': None, 'success': False, 'errors': [{'code': 8000096, 'message': 'A "manifest" field was expected in the request body but was not provided.'}], 'messages': []}