Changes to Creates a batch of device certificates for a specific supplier.

added required request body

the optional response header location removed for the status 202

api operation id supplierCreateCertificates removed and replaced with createSupplierCertificates

api tag Bulk Certificate Creation added

api tag Bulk Certificate Creation for Specific Supplier removed

added the media type application/vnd.aws-cdf-v1.0+json for the response with the status 202

added the media type application/vnd.aws-cdf-v1.0+json for the response with the status 400