shell> curl -X PATCH --header 'accept: application/json' --data-binary @- --dump - http://localhost:8529/_api/document/products/69781 <<EOF { "hello" : "world" } EOF HTTP/1.1 Accepted content-type: application/json; charset=utf-8 etag: "_ZXF6WDO--_" location: /_db/_system/_api/document/products/69781 x-content-type-options: nosniff { "_id" : "products/69781", "_key" : "69781", "_rev" : "_ZXF6WDO--_", "_oldRev" : "_ZXF6WDK--A" } shell> curl -X PATCH --header 'accept: application/json' --data-binary @- --dump - http://localhost:8529/_api/document/products/69781 <<EOF { "numbers" : { "one" : 1, "two" : 2, "three" : 3, "empty" : null } } EOF HTTP/1.1 Accepted content-type: application/json; charset=utf-8 etag: "_ZXF6WDS--_" location: /_db/_system/_api/document/products/69781 x-content-type-options: nosniff { "_id" : "products/69781", "_key" : "69781", "_rev" : "_ZXF6WDS--_", "_oldRev" : "_ZXF6WDO--_" } shell> curl --header 'accept: application/json' --dump - http://localhost:8529/_api/document/products/69781 HTTP/1.1 OK content-type: application/json; charset=utf-8 etag: "_ZXF6WDS--_" x-content-type-options: nosniff { "_key" : "69781", "_id" : "products/69781", "_rev" : "_ZXF6WDS--_", "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/69781?keepNull=false <<EOF { "hello" : null, "numbers" : { "four" : 4 } } EOF HTTP/1.1 Accepted content-type: application/json; charset=utf-8 etag: "_ZXF6WDa--_" location: /_db/_system/_api/document/products/69781 x-content-type-options: nosniff { "_id" : "products/69781", "_key" : "69781", "_rev" : "_ZXF6WDa--_", "_oldRev" : "_ZXF6WDS--_" } shell> curl --header 'accept: application/json' --dump - http://localhost:8529/_api/document/products/69781 HTTP/1.1 OK content-type: application/json; charset=utf-8 etag: "_ZXF6WDa--_" x-content-type-options: nosniff { "_key" : "69781", "_id" : "products/69781", "_rev" : "_ZXF6WDa--_", "one" : "world", "numbers" : { "empty" : null, "one" : 1, "three" : 3, "two" : 2, "four" : 4 } }