Get Header
- Updated2023-02-17
- 2 minute(s) read
Get Header
Returns the value assigned to the header of the client handle. Headers define attributes of the data exchanged between the client and server.
Inputs/Outputs
client handle
Unique value that identifies the web request.
You can use the same client handle to wire together multiple HTTP nodes to preserve authentication credentials, HTTP headers, and cookies.
Client handles are not required when making web requests without persistent data such as headers or credentials.
header
Header field included in the web requests of the client handle. The header control provides a pull-down menu with available header fields.
error in
Error conditions that occur before this node runs.
The node responds to this input according to standard error behavior.
Default value: No error
client handle out
Unique value that returns data back to the node. You can use the same client handle to wire together multiple HTTP nodes to preserve authentication credentials, HTTP headers, and cookies. Client handles are not required when making independent web requests without persistent data such as headers or credentials.
value
Value assigned to the header.
error out
Error information.
The node produces this output according to standard error behavior.