All http.request.body.* fields (except   http.request.body.size 
) handle a given maximum body size, which varies per plan. For
						Enterprise customers, the maximum body size analyzed by Cloudflare
						is 128 KB; for lower Cloudflare plans, the maximum size is lower.
						You cannot define expressions that rely on request body data beyond
						the maximum size set for your plan. If the request body is larger,
						the body fields will contain a truncated value and the   http.request.body.truncated  
field will be set to true. The   http.request.body.size  
field will contain the full size of the request without any
						truncation.
 
The maximum body size applies only to the values of HTTP body fields
						— the origin server will still receive the complete request body.