shell> curl -X PATCH --header 'accept: application/json' --data-binary @- --dump - http://localhost:8529/_api/document/products/69124 <<EOF { "hello" : "world" } EOF HTTP/1.1 Accepted content-type: application/json; charset=utf-8 etag: "_ZG8LgMq--B" location: /_db/_system/_api/document/products/69124 x-content-type-options: nosniff { "_id" : "products/69124", "_key" : "69124", "_rev" : "_ZG8LgMq--B", "_oldRev" : "_ZG8LgMq---" } shell> curl -X PATCH --header 'accept: application/json' --data-binary @- --dump - http://localhost:8529/_api/document/products/69124 <<EOF { "numbers" : { "one" : 1, "two" : 2, "three" : 3, "empty" : null } } EOF HTTP/1.1 Accepted content-type: application/json; charset=utf-8 etag: "_ZG8LgMy--_" location: /_db/_system/_api/document/products/69124 x-content-type-options: nosniff { "_id" : "products/69124", "_key" : "69124", "_rev" : "_ZG8LgMy--_", "_oldRev" : "_ZG8LgMq--B" } shell> curl --header 'accept: application/json' --dump - http://localhost:8529/_api/document/products/69124 HTTP/1.1 OK content-type: application/json; charset=utf-8 etag: "_ZG8LgMy--_" x-content-type-options: nosniff { "_key" : "69124", "_id" : "products/69124", "_rev" : "_ZG8LgMy--_", "one" : "world", "hello" : "world", "numbers" : { "one" : 1, "two" : 2, "three" : 3, "empty" : null } } shell> curl -X PATCH --header 'accept: application/json' --data-binary @- --dump - http://localhost:8529/_api/document/products/69124?keepNull=false <<EOF { "hello" : null, "numbers" : { "four" : 4 } } EOF HTTP/1.1 Accepted content-type: application/json; charset=utf-8 etag: "_ZG8LgM6--_" location: /_db/_system/_api/document/products/69124 x-content-type-options: nosniff { "_id" : "products/69124", "_key" : "69124", "_rev" : "_ZG8LgM6--_", "_oldRev" : "_ZG8LgMy--_" } shell> curl --header 'accept: application/json' --dump - http://localhost:8529/_api/document/products/69124 HTTP/1.1 OK content-type: application/json; charset=utf-8 etag: "_ZG8LgM6--_" x-content-type-options: nosniff { "_key" : "69124", "_id" : "products/69124", "_rev" : "_ZG8LgM6--_", "one" : "world", "numbers" : { "empty" : null, "one" : 1, "three" : 3, "two" : 2, "four" : 4 } }