Update Facia & CAPI clients (and ETag-caching library) #27705
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With guardian/facia-scala-client#287, the Facia client has been updated so that it can take advantage of ETag-caching, using the https://github.com/guardian/etag-caching library already used in Frontend since August 2023 with #26338. As some changes were necessary to the `etag-caching` library to facilitate this, we need to update the version of `etag-caching` used by Frontend to v7.0.0. We also need to use an updated version of CAPI, as the CAPI version used by Facia was recently updated with guardian/facia-scala-client#341. Although this change upgrades to the latest version of the Facia client, it doesn't take advantage of the new ETag-caching support there - that can come in a later PR, as it does involve switching to AWS SDK v2 (not everywhere in Frontend, just for where we use the Facia client, but it's still a significant change as the AWS STS credential creation has got more elaborate with AWS SDK v2).
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What is the value of this and can you measure success?
With guardian/facia-scala-client#287, the Facia client has been updated so that it can take advantage of ETag-caching, using the
guardian/etag-cachinglibrary already used in Frontend since August 2023 with #26338.What does this change?
As some changes were necessary to the
etag-cachinglibrary to facilitate this, we need to update the version ofetag-cachingused by Frontend to v7.0.0. We also need to use an updated version of CAPI, as the CAPI version used by Facia was recently updated with guardian/facia-scala-client#341.Although this change upgrades to the latest version of the Facia client, it doesn't turn on the new ETag-caching support there - that can come in a later PR, as it does involve switching to AWS SDK v2 (not everywhere in Frontend, just for where we use the Facia client, but that's still a significant change as the AWS STS credential creation has got more elaborate with AWS SDK v2).
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