| Version: v2023-09-20 | Includes use: Yes | 
|---|
Behavior name: Modify Outgoing Response Header
Modify, add, remove, or pass along specific response headers going downstream towards the client.
Related behaviors:
Default behavior
These samples reflect the behavior's default settings. You can use these as is in your configurations or make adjustments based on the behavior's available options.
data "akamai_property_rules_builder" "modify_outgoing_response_header" {
  rules_v2023_09_20 {
    name     = "Modify Outgoing Response Header"
    comments = "Modifies, adds, removes, or passes along specific response headers going downstream towards the client."
    behavior {
      modify_outgoing_response_header {
        action                   = "ADD"
        standard_add_header_name = "CACHE_CONTROL"
        headerValue              = ""
      }
    }
  }
}
"behaviors": [
  {
    "name": "modifyOutgoingResponseHeader",
    "options": {
      "action": "ADD",
      "standardAddHeadername": "CACHE_CONTROL",
      "headerValue": ""
    }
  }
]
Options
| Option | Description | 
|---|---|
| action | The action to take on incoming HTTP request headers. Value is one of:
           
 | 
| standard_add_header_name | Specifies the name of the field to add. Value is one of:
           
 | 
| standard_delete_header_name | Specifies the name of the field to remove. Value is one of:
           
 | 
| standard_modify_header_name | Specifies the name of the field to modify. Value is one of:
           
 | 
| custom_header_name | Specifies a custom field name.
         | 
| header_value | Specifies the new header value.
         | 
| new_header_value | Supplies an HTTP header replacement value
         | 
| avoid_duplicate_headers | Prevents creation of more than one instance of a header.
         | 
| regex_header_match | Specifies a Perl-compatible regular expression to match within the header value.
         | 
| regex_header_replace | Specifies text that replaces the  regex_header_matchpattern within the header value. | 
| match_multiple | When enabled with the  actionset toREGEXreplaces all occurrences of the matched regular expression, otherwise only the first match if disabled. | 
