doc: add reference to REST API

docs/en/15-programming/01-connect/01-python.md

@@ -82,4 +82,6 @@ Copy code bellow to your editor and run it.
 {{#include docs/examples/python/develop_tutorial.py:connect}}
 ```
 
-For how to write data and query data, please refer to <https://docs.tdengine.com/cloud/data-in/insert-data/> and <https://docs.tdengine.com/cloud/data-out/query-data/>.
+For how to write data and query data, please refer to <https://docs.tdengine.com/cloud/data-in/insert-data/> and <https://docs.tdengine.com/cloud/data-out/query-data/>.
\ No newline at end of file
+
+For more details about how to write or query data via REST API, please check [REST API](https://docs.tdengine.com/cloud/programming/connector/rest-api/).
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docs/en/15-programming/01-connect/02-java.md

@@ -78,3 +78,5 @@ Code bellow get JDBC URL from environment variables first and then create a `Con
 ```
 
 The client connection is then established. For how to write data and query data, please refer to <https://docs.tdengine.com/cloud/data-in/insert-data/> and <https://docs.tdengine.com/cloud/data-out/query-data/>.
+
+For more details about how to write or query data via REST API, please check [REST API](https://docs.tdengine.com/cloud/programming/connector/rest-api/).

docs/en/15-programming/01-connect/03-go.md

@@ -80,4 +80,6 @@ Finally, test the connection:
 go run main.go
 ```
 
-The client connection is then established.  For how to write data and query data, please refer to <https://docs.tdengine.com/cloud/data-in/insert-data/> and <https://docs.tdengine.com/cloud/data-out/query-data/>.
+The client connection is then established.  For how to write data and query data, please refer to <https://docs.tdengine.com/cloud/data-in/insert-data/> and <https://docs.tdengine.com/cloud/data-out/query-data/>.
\ No newline at end of file
+
+For more details about how to write or query data via REST API, please check [REST API](https://docs.tdengine.com/cloud/programming/connector/rest-api/).
\ No newline at end of file

docs/en/15-programming/01-connect/04-rust.md

@@ -74,3 +74,5 @@ Copy following code to `main.rs`.
 
 Then you can execute `cargo run` to test the connection.  For how to write data and query data, please refer to <https://docs.tdengine.com/cloud/data-in/insert-data/> and <https://docs.tdengine.com/cloud/data-out/query-data/>.
 
+
+For more details about how to write or query data via REST API, please check [REST API](https://docs.tdengine.com/cloud/programming/connector/rest-api/).

docs/en/15-programming/01-connect/05-node.md

@@ -59,4 +59,6 @@ To obtain the value of cloud token and URL, please log in [TDengine Cloud](https
 {{#include docs/examples/node/connect.js}}
 ```
 
-For how to write data and query data, please refer to <https://docs.tdengine.com/cloud/data-in/insert-data/> and <https://docs.tdengine.com/cloud/data-out/query-data/>.
+For how to write data and query data, please refer to <https://docs.tdengine.com/cloud/data-in/insert-data/> and <https://docs.tdengine.com/cloud/data-out/query-data/>.
\ No newline at end of file
+
+For more details about how to write or query data via REST API, please check [REST API](https://docs.tdengine.com/cloud/programming/connector/rest-api/).
\ No newline at end of file

docs/en/15-programming/01-connect/06-csharp.md

@@ -64,4 +64,6 @@ Replace  <DSN\> with real TDengine cloud DSN. To obtain the real value, please l
 {{#include docs/examples/csharp/cloud-example/connect/Program.cs}}
 ```
 
-The client connection is then established. For how to write data and query data, please refer to <https://docs.tdengine.com/cloud/data-in/insert-data/> and <https://docs.tdengine.com/cloud/data-out/query-data/>.
+The client connection is then established. For how to write data and query data, please refer to <https://docs.tdengine.com/cloud/data-in/insert-data/> and <https://docs.tdengine.com/cloud/data-out/query-data/>.
\ No newline at end of file
+
+For more details about how to write or query data via REST API, please check [REST API](https://docs.tdengine.com/cloud/programming/connector/rest-api/).
\ No newline at end of file