Package io.quarkiverse.langchain4j.watsonx.client

Interface WatsonxRestApi

@Path("/ml/v1")
@Consumes("application/json")
@Produces("application/json")
@ClientHeaderParam(name="Authorization",
                   value="Bearer {token}")
public interface WatsonxRestApi

This Microprofile REST client is used as the building block of all the API calls to watsonx. The implementation is provided by the Reactive REST Client in Quarkus.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	WatsonxRestApi.WatsonClientLogger	Introduce a custom logger as the stock one logs at the DEBUG level by default...

Method Summary

Modifier and Type	Method	Description
TextGenerationResponse	chat(TextGenerationRequest request, String token, String version)
io.smallrye.mutiny.Multi<String>	chatStreaming(TextGenerationRequest request, String token, String version)
EmbeddingResponse	embeddings(EmbeddingRequest request, String token, String version)
static com.fasterxml.jackson.databind.ObjectMapper	objectMapper(com.fasterxml.jackson.databind.ObjectMapper defaultObjectMapper)
static WatsonxException	toException(jakarta.ws.rs.core.Response response)
TokenizationResponse	tokenization(TokenizationRequest request, String token, String version)

Method Details

chat

@POST
@Path("text/generation")
TextGenerationResponse chat(TextGenerationRequest request,
 @NotBody
 String token,
 @QueryParam("version")
 String version)
                     throws WatsonxException

Throws:

WatsonxException

chatStreaming

@POST
@Path("text/generation_stream")
@RestStreamElementType("text/plain")
io.smallrye.mutiny.Multi<String> chatStreaming(TextGenerationRequest request,
 @NotBody
 String token,
 @QueryParam("version")
 String version)

tokenization

@POST
@Path("text/tokenization")
TokenizationResponse tokenization(TokenizationRequest request,
 @NotBody
 String token,
 @QueryParam("version")
 String version)

embeddings

@POST
@Path("/text/embeddings")
EmbeddingResponse embeddings(EmbeddingRequest request,
 @NotBody
 String token,
 @QueryParam("version")
 String version)

toException

static WatsonxException toException(jakarta.ws.rs.core.Response response)

objectMapper

static com.fasterxml.jackson.databind.ObjectMapper objectMapper(com.fasterxml.jackson.databind.ObjectMapper defaultObjectMapper)