Changes to Create role

added the non-success response with the status 400

added the non-success response with the status 403

removed the request property datasetCapabilities/additionalProperties/data

removed the request property orgCapabilities/flows

removed the optional property allOf[#/components/schemas/Role]/datasetCapabilities/additionalProperties/data from the response with the 200 status

removed the optional property allOf[#/components/schemas/Role]/orgCapabilities/flows from the response with the 200 status

added the new optional request property orgCapabilities/labels

added the optional property allOf[#/components/schemas/Role]/orgCapabilities/labels to the response with the 200 status