Support responseSchema in VertexAiGeminiChatOptions #3765
+230
−19
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
@SuminAndrew, could you sign your commit using DCO? https://spring.io/blog/2025/01/06/hello-dco-goodbye-cla-simplifying-contributions-to-spring |
SuminAndrew
force-pushed
the
support-gemini-response-schema
branch
2 times, most recently
from
931d6b6 to
f8cc6d4
Compare
@sobychacko Done |
|
Hey @sobychacko, I wonder what are the next steps for this PR? Should I tag someone to get this reviewed? |
Closes spring-projects#2087 Signed-off-by: Andrei Sumin <[email protected]>
SuminAndrew
force-pushed
the
support-gemini-response-schema
branch
from
f8cc6d4 to
42e331b
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Closes #2087
VertexAI's GenerationConfig natively uses a
Schemaobject to configure response schema, which represents an OpenAPI schema. There's also aresponseJsonSchemaoption, but it is only supported in Gemini 2.5 (see: https://ai.google.dev/gemini-api/docs/structured-output#json-schema).To support this, I added a new
String responseSchemaproperty toVertexAiGeminiChatOptions. This allows users to provide an OpenAPI schema as a string, which is then converted into aSchemaobject internally. The same approach is already used for tool definitions viainputSchemas, so I extracted the conversion logic into a shared utility class. I also added corresponding unit tests.