add AddResponseHeadersIfNotPresentGatewayFilterFactory #3756
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Signed-off-by: joecqupt <[email protected]>
Signed-off-by: joecqupt <[email protected]>
Signed-off-by: joecqupt <[email protected]>
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PTAL @spencergibb @ryanjbaxter |
ryanjbaxter
reviewed
Apr 17, 2025
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| This listing adds 2 headers `X-Response-Color-1:blue` and `X-Response-Color-2:green` to the downstream response's headers for all matching requests. | ||
| This is similar to how `AddResponseHeader` works, but unlike `AddResponseHeader` it will do it only if the header is not already there. |
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Wouldn't it be useful to also add the option to override the header if it is present? The default could be to do nothing if the header is there but we could add a configuration option to allow the override behavior
cc: @spencergibb
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#3752