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Returns the value previously set for the indicated Response Header Field. The Name argument is case-insensitive but if the indicated Response Header Field has not been set then it an error condition will be set.
Syntax
| Code Block |
|---|
Response = HTTP_Services('RunHTTPServiceGetResponseHeaderField', HTTPService, RemainingURLName) |
Returns
N/AThe value set for the specific HTTP response header field.
Parameters
| Parameter | Description | ||
|---|---|---|---|
| Name | Header Field Name to get. | HTTPService | The HTTP (or web) service to call.. Required.RemainingURL |
Remarks
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Remarks
The RunHTTPService service is the official way to call specific web service APIs. The HTTPService argument should contain the same name found in the URL segment that corresponds with the API resource. For instance, for the /customers URL, the HTTPService argument should contain the value of customers. This will call the HTTP_CUSTOMERS_SERVICES BASIC+ routine.
...
The Name argument is case-insensitive but if the indicated Response Header Field has not been set then an error condition will be set. Any value can be entered for the Name argument, but there is a pre-defined list of standard HTTP response header field names which have been defined as metadata for this service to make it easier for the developer to select one. The current list is as follows:
| Access-Control-Allow-Headers |
| Access-Control-Allow-Methods |
| Access-Control-Allow-Origin |
| Allow |
| Content-Encoding |
| Content-Language |
| Content-Length |
| Content-Location |
| Content-Disposition |
| Content-Type |
| Date |
| Expires |
| Last-Modified |
| Link |
| Location |
| Retry-After |
| Server |
| Set-Cookie |
| Transfer-Encoding |
| Vary |
| WWW-Authenticate |
