[poissoncorp]

generate_identifier() now raises InvalidOperationException for a name with no ASCII letters or digits, instead of returning the invalid identifier AiConnectionStringIdentifier.

• Changed: AiTaskIdentifierHelper.generate_identifier raises; new AiTaskIdentifierHelper.try_generate_identifier returns None instead. GenAiConfiguration.generate_identifier() and EmbeddingsGenerationConfiguration.generate_identifier() follow. Empty input still returns None.
• Not ported: EnsureIdentifier and GetNameFromDatabaseRecordConnectionStringName, internal helpers used only by the server.
• Tests: 7 of the 14 new RavenDB_24310 tests ported to issues_tests/test_ravenDB_24310.py, gated on RAVENDB_LICENSE like the other server-wide connection string tests. 3 are not ported because DatabaseRecord has no ai_connection_strings; 4 write cluster state directly or call server commands. Unit tests added to TestAiTaskIdentifierHelper.
• Checks: black --check and the AI identifier and connection string unit tests pass. The server tests were skipped locally: no license and no test server configured.

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Ticket: RDBC-1162
C# change: ravendb/ravendb#23774

SDK Sync Agent

[poissoncorp]

The failing check is not caused by this PR. No code change.

• Every failed job fails only on test_more_like_this in test_indexes_from_client: 'doduck' != 'We do' for the second result.
• Cause: the latest 7.2 nightly server returns two almost equally similar posts in the other order, and the test asserts a fixed order. This PR does not touch indexing or queries; RDBC-1151 RavenDB-24824 Add per-call output schema override and string output for AI conversations #318, RDBC-1162 RavenDB-27614 Generate and validate identifiers for server-wide AI connection strings #319 and RDBC-1161 RavenDB-27289 Require a value for every declared agent parameter #320 fail the same way.
• Fix: RDBC-1151 RavenDB-24824 Add per-call output schema override and string output for AI conversations #318 makes the test accept either order for those two posts.
• This PR gets the fix when it is updated from v7.2 after RDBC-1151 RavenDB-24824 Add per-call output schema override and string output for AI conversations #318 is merged.

SDK Sync Agent

[poissoncorp]

Merged v7.2 into this branch (712a575) to pick up the test fix from #318. No change to the code of this PR.

• test_more_like_this: the test now accepts either order for the two posts that are equally similar to the first one.
• black --check passes locally. The tests need a server and run only in CI.

SDK Sync Agent