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applications/processor/http-request-processor/README.adoc

@@ -46,8 +46,9 @@ The **$$http-request$$** $$processor$$ has the following options:
 $$http.request.body-expression$$:: $$A SpEL expression to derive the request body from the incoming message.$$ *($$Expression$$, default: `$$<none>$$`)*
 $$http.request.expected-response-type$$:: $$The type used to interpret the response.$$ *($$Class<?>$$, default: `$$<none>$$`)*
 $$http.request.headers-expression$$:: $$A SpEL expression used to derive the http headers map to use.$$ *($$Expression$$, default: `$$<none>$$`)*
-$$http.request.http-method-expression$$:: $$A SpEL expression to derive the request method from the incoming message.$$ *($$Expression$$, default: `$$'GET'$$`)*
-$$http.request.reply-expression$$:: $$A SpEL expression used to compute the final result, applied against the whole http {@link org.springframework.http.ResponseEntity}.$$ *($$Expression$$, default: `$$body$$`)*
+$$http.request.http-method-expression$$:: $$A SpEL expression to derive the request method from the incoming message.$$ *($$Expression$$, default: `$$<none>$$`)*
+$$http.request.maximum-buffer-size$$:: $$Maximum buffer size in bytes allocated for input stream buffers. Defaults to 256k. Increase, as necessary, for posting or getting large binary content.$$ *($$Integer$$, default: `$$0$$`)*
+$$http.request.reply-expression$$:: $$A SpEL expression used to compute the final result, applied against the whole http {@link org.springframework.http.ResponseEntity}.$$ *($$Expression$$, default: `$$<none>$$`)*
 $$http.request.timeout$$:: $$Request timeout in milliseconds.$$ *($$Long$$, default: `$$30000$$`)*
 $$http.request.url-expression$$:: $$A SpEL expression against incoming message to determine the URL to use.$$ *($$Expression$$, default: `$$<none>$$`)*
 //end::configuration-properties[]