Get Message Header String

The Get Message Header String processor extracts a string value that is present in the message header of a web service request, and outputs it as an attribute.

The following table describes the configuration options:

Configuration Description

Configuration	Description
Inputs	None
Options	The configuration options are: `Header attribute name`: Name of the header to extract value from the valid XML attribute name. `Default Value`: Use the default value to use if the header is not found
Outputs	`HeaderValue`: The value of header. Null, if no match is found.

Inputs

None

Options

The configuration options are:

Header attribute name: Name of the header to extract value from the valid XML attribute name.
Default Value: Use the default value to use if the header is not found

Outputs

HeaderValue: The value of header. Null, if no match is found.

Output Filters

None

Example

The following example shows the value of its header, default value, or null if nothing is provided.

Header	Value	Default Value	Output Value
email_append	@gmail.com	@example.com	@gmail.com
email_append	<Blank>	@example.com	<Blank>
email_append	<Null>	@example.com	@example.com
email_append	<Null>	<Not set>	<Null>