shell> curl -X PATCH --data-binary @- --dump - http://localhost:8529/_api/document/products/10594 <<EOF { "hello" : "world" } EOF HTTP/1.1 202 Accepted content-type: application/json; charset=utf-8 x-content-type-options: nosniff etag: "_XiAwLnq--B" location: /_db/_system/_api/document/products/10594 { "_id" : "products/10594", "_key" : "10594", "_rev" : "_XiAwLnq--B", "_oldRev" : "_XiAwLnq--_" } shell> curl -X PATCH --data-binary @- --dump - http://localhost:8529/_api/document/products/10594 <<EOF { "numbers" : { "one" : 1, "two" : 2, "three" : 3, "empty" : null } } EOF HTTP/1.1 202 Accepted content-type: application/json; charset=utf-8 x-content-type-options: nosniff etag: "_XiAwLnu--_" location: /_db/_system/_api/document/products/10594 { "_id" : "products/10594", "_key" : "10594", "_rev" : "_XiAwLnu--_", "_oldRev" : "_XiAwLnq--B" } shell> curl --dump - http://localhost:8529/_api/document/products/10594 HTTP/1.1 200 OK x-content-type-options: nosniff content-type: application/json; charset=utf-8 etag: "_XiAwLnu--_" { "_key" : "10594", "_id" : "products/10594", "_rev" : "_XiAwLnu--_", "one" : "world", "hello" : "world", "numbers" : { "one" : 1, "two" : 2, "three" : 3, "empty" : null } } shell> curl -X PATCH --data-binary @- --dump - http://localhost:8529/_api/document/products/10594?keepNull=false <<EOF { "hello" : null, "numbers" : { "four" : 4 } } EOF HTTP/1.1 202 Accepted content-type: application/json; charset=utf-8 x-content-type-options: nosniff etag: "_XiAwLn2--_" location: /_db/_system/_api/document/products/10594 { "_id" : "products/10594", "_key" : "10594", "_rev" : "_XiAwLn2--_", "_oldRev" : "_XiAwLnu--_" } shell> curl --dump - http://localhost:8529/_api/document/products/10594 HTTP/1.1 200 OK x-content-type-options: nosniff content-type: application/json; charset=utf-8 etag: "_XiAwLn2--_" { "_key" : "10594", "_id" : "products/10594", "_rev" : "_XiAwLn2--_", "one" : "world", "numbers" : { "empty" : null, "one" : 1, "three" : 3, "two" : 2, "four" : 4 } }