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feat: [DevOps] Poc RPT #732

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4a88b37
Drafting yaml response part
rpanackal Jan 20, 2026
8363a6f
Reorganize and add more spec components
rpanackal Jan 20, 2026
920963f
Draft full request and response components in spec
rpanackal Jan 20, 2026
53d8fa8
Setting up new sap-rpt sub-module
rpanackal Jan 20, 2026
3d4c979
Minor component renaming
rpanackal Jan 20, 2026
faa656a
Complete working draft with e2e test
rpanackal Jan 20, 2026
1931444
Unit test coverage
rpanackal Jan 21, 2026
65ce38c
Use office beta spec file
rpanackal Jan 22, 2026
47b981c
disable wire logs
rpanackal Jan 22, 2026
70d0234
Prevent serialization of null
rpanackal Jan 22, 2026
ff33f98
Merge remote-tracking branch 'origin/main' into poc-rpt
rpanackal Jan 23, 2026
80c6167
Merge remote-tracking branch 'origin/main' into poc-rpt
rpanackal Jan 23, 2026
b580486
Disable /predict_parquet
rpanackal Jan 23, 2026
640a57a
pmd and checkstyle
rpanackal Jan 23, 2026
1d1e851
Update version
rpanackal Jan 23, 2026
d8d56f6
Update dependency management
rpanackal Jan 23, 2026
5fd47b6
Merge branch 'main' into poc-rpt
rpanackal Jan 26, 2026
ee539a0
Mark the new module non-release
rpanackal Jan 26, 2026
58a8bfb
Fix coverage nums and javadoc
rpanackal Jan 26, 2026
50fdd4e
Merge branch 'refs/heads/main' into poc-rpt
rpanackal Jan 27, 2026
b2f5255
Regenerate with Apache HttpClient
rpanackal Jan 27, 2026
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1 change: 1 addition & 0 deletions .pipeline/checkstyle-suppressions.xml
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Expand Up @@ -9,6 +9,7 @@
<suppress files="[/\\]core[/\\]client[/\\]" checks=".*"/>
<suppress files="[/\\]core[/\\]model[/\\]" checks=".*"/>
<suppress files="[/\\]openai[/\\]generated[/\\]model[/\\]" checks=".*"/>
<suppress files="[/\\]rpt[/\\]generated[/\\]" checks=".*"/>
<suppress files="[/\\]orchestration[/\\]model[/\\]" checks=".*"/>
<suppress files="[/\\]grounding[/\\]client[/\\]" checks=".*"/>
<suppress files="[/\\]grounding[/\\]model[/\\]" checks=".*"/>
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153 changes: 153 additions & 0 deletions foundation-models/sap-rpt/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.sap.ai.sdk</groupId>
<artifactId>sdk-parent</artifactId>
<version>1.16.0-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<groupId>com.sap.ai.sdk.foundationmodels</groupId>
<artifactId>sap-rpt</artifactId>
<name>SAP RPT Model Client</name>
<description>SAP Cloud SDK for AI is the official Software Development Kit (SDK) for SAP AI Core, SAP Generative AI Hub, and Orchestration Service. This is the client for consuming SAP RPT model for in-context learning predictions on tabular data.</description>
<url>https://github.com/SAP/ai-sdk-java?tab=readme-ov-file#documentation</url>
<organization>
<name>SAP SE</name>
<url>https://www.sap.com</url>
</organization>
<licenses>
<license>
<name>The Apache Software License, Version 2.0</name>
<url>https://www.apache.org/licenses/LICENSE-2.0.txt</url>
</license>
</licenses>
<developers>
<developer>
<name>SAP</name>
<email>cloudsdk@sap.com</email>
<organization>SAP SE</organization>
<organizationUrl>https://www.sap.com</organizationUrl>
</developer>
</developers>
<scm>
<connection>scm:git:git://github.com/SAP/ai-sdk-java.git</connection>
<developerConnection>scm:git:ssh://github.com:SAP/ai-sdk-java.git</developerConnection>
<url>https://github.com/SAP/ai-sdk-java/tree/main</url>
</scm>
<properties>
<project.rootdir>${project.basedir}/../../</project.rootdir>
<coverage.complexity>83%</coverage.complexity>
<coverage.line>77%</coverage.line>
<coverage.instruction>82%</coverage.instruction>
<coverage.branch>100%</coverage.branch>
<coverage.method>83%</coverage.method>
</properties>

<dependencies>
<dependency>
<groupId>com.sap.ai.sdk</groupId>
<artifactId>core</artifactId>
</dependency>
<dependency>
<groupId>com.sap.cloud.sdk.cloudplatform</groupId>
<artifactId>cloudplatform-connectivity</artifactId>
</dependency>
<dependency>
<groupId>com.sap.cloud.sdk.datamodel</groupId>
<artifactId>openapi-core</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<dependency>
<groupId>com.google.code.findbugs</groupId>
<artifactId>jsr305</artifactId>
</dependency>
<!-- scope "provided" -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<scope>provided</scope>
</dependency>
<!-- scope "test" -->
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.wiremock</groupId>
<artifactId>wiremock</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.sap.cloud.sdk.cloudplatform</groupId>
<artifactId>connectivity-apache-httpclient5</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<profiles>
<profile>
<id>generate</id>
<activation>
<activeByDefault>false</activeByDefault>
<property>
<name>generate</name>
</property>
</activation>
<build>
<plugins>
<plugin>
<groupId>com.sap.cloud.sdk.datamodel</groupId>
<artifactId>openapi-generator-maven-plugin</artifactId>
<configuration>
<outputDirectory>${project.basedir}/src/main/java</outputDirectory>
<enableOneOfAnyOfGeneration>true</enableOneOfAnyOfGeneration>
<compileScope>COMPILE</compileScope>
<deleteOutputDirectory>true</deleteOutputDirectory>
</configuration>
<executions>
<execution>
<id>sap-rpt</id>
<goals>
<goal>generate</goal>
</goals>
<phase>generate-sources</phase>
<configuration>
<inputSpec>${project.basedir}/src/main/resources/spec/sap-rpt-1_openapi.json</inputSpec>
<modelPackage>com.sap.ai.sdk.foundationmodels.rpt.generated.model</modelPackage>
<apiPackage>com.sap.ai.sdk.foundationmodels.rpt.generated.client</apiPackage>
<generateApis>true</generateApis>
<additionalProperties>
<library>apache-httpclient</library>
<pojoBuilderMethodName>create</pojoBuilderMethodName>
<enumUnknownDefaultCase>true</enumUnknownDefaultCase>
<useOneOfInterfaces>true</useOneOfInterfaces>
<useOneOfCreators>true</useOneOfCreators>
<useFloatArrays>true</useFloatArrays>
<excludePaths>/predict_parquet</excludePaths>
</additionalProperties>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
68 changes: 68 additions & 0 deletions foundation-models/sap-rpt/src/main/java/com/sap/ai/sdk/foundationmodels/rpt/RptClient.java
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package com.sap.ai.sdk.foundationmodels.rpt;

import static com.sap.ai.sdk.core.JacksonConfiguration.getDefaultObjectMapper;

import com.sap.ai.sdk.core.AiCoreService;
import com.sap.ai.sdk.core.DeploymentResolutionException;
import com.sap.ai.sdk.foundationmodels.rpt.generated.client.DefaultApi;
import com.sap.ai.sdk.foundationmodels.rpt.generated.model.PredictRequestPayload;
import com.sap.ai.sdk.foundationmodels.rpt.generated.model.PredictResponsePayload;
import com.sap.cloud.sdk.cloudplatform.connectivity.Destination;
import com.sap.cloud.sdk.services.openapi.apache.ApiClient;
import javax.annotation.Nonnull;
import lombok.AccessLevel;
import lombok.RequiredArgsConstructor;

/**
* Client for interacting with SAP RPT foundation models.
*
* @since 1.16.0
*/
@RequiredArgsConstructor(access = AccessLevel.PRIVATE)
public class RptClient {
@Nonnull private final DefaultApi api;

/**
* Creates a new RptClient for the specified foundation model.
*
* @param foundationModel The foundation model to use.
* @return A new instance of RptClient.
* @throws DeploymentResolutionException If there is an error resolving the deployment.
*/
@Nonnull
public static RptClient forModel(@Nonnull final RptModel foundationModel)
throws DeploymentResolutionException {
final var destination = new AiCoreService().getInferenceDestination().forModel(foundationModel);
return forDestination(destination);
}

/**
* Creates a new RptClient for the specified destination.
*
* @param destination The destination to use.
* @return A new instance of RptClient.
*/
static RptClient forDestination(@Nonnull final Destination destination) {
final var apiClient = ApiClient.create(destination).withObjectMapper(getDefaultObjectMapper());
return new RptClient(new DefaultApi(apiClient));
}

/**
* Predict targets using SAP RPT model with structured data. *
*
* <p><b>200</b> - Successful response with predictive insights.
*
* <p><b>400</b> - Bad Request - Invalid input.
*
* <p><b>422</b> - Unprocessable Content - Invalid input.
*
* <p><b>500</b> - Internal Server Error.
*
* @param requestBody The prediction request
* @return prediction response from the RPT model
*/
@Nonnull
public PredictResponsePayload tabCompletion(@Nonnull final PredictRequestPayload requestBody) {
return api.predict(requestBody);
}
}
32 changes: 32 additions & 0 deletions foundation-models/sap-rpt/src/main/java/com/sap/ai/sdk/foundationmodels/rpt/RptModel.java
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package com.sap.ai.sdk.foundationmodels.rpt;

import com.sap.ai.sdk.core.AiModel;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;

/**
* Represents an SAP RPT foundation model.
*
* @param name The name of the model.
* @param version The version of the model (optional).
* @since 1.16.0
*/
public record RptModel(@Nonnull String name, @Nullable String version) implements AiModel {

/** SAP RPT 1 Small model. */
public static final RptModel SAP_RPT_1_SMALL = new RptModel("sap-rpt-1-small", null);

/** SAP RPT 1 Large model. */
public static final RptModel SAP_RPT_1_LARGE = new RptModel("sap-rpt-1-large", null);

/**
* Create a new instance of RptModel with the provided version.
*
* @param version The version of the model.
* @return The new instance of RptModel.
*/
@Nonnull
public RptModel withVersion(@Nonnull final String version) {
return new RptModel(name, version);
}
}
111 changes: 111 additions & 0 deletions ...ap-rpt/src/main/java/com/sap/ai/sdk/foundationmodels/rpt/generated/client/DefaultApi.java
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package com.sap.ai.sdk.foundationmodels.rpt.generated.client;

import com.fasterxml.jackson.core.type.TypeReference;
import com.sap.ai.sdk.foundationmodels.rpt.generated.model.PredictRequestPayload;
import com.sap.ai.sdk.foundationmodels.rpt.generated.model.PredictResponsePayload;
import com.sap.cloud.sdk.cloudplatform.connectivity.Destination;
import com.sap.cloud.sdk.services.openapi.apache.ApiClient;
import com.sap.cloud.sdk.services.openapi.apache.BaseApi;
import com.sap.cloud.sdk.services.openapi.apache.Pair;
import com.sap.cloud.sdk.services.openapi.core.OpenApiRequestException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.StringJoiner;
import javax.annotation.Nonnull;

/**
* SAP-RPT-1 Tabular AI in version 0.1.0.
*
* <p>A REST API for in-context learning with the SAP-RPT-1 model.
*/
public class DefaultApi extends BaseApi {

/** Instantiates this API class to invoke operations on the SAP-RPT-1 Tabular AI */
public DefaultApi() {}

/**
* Instantiates this API class to invoke operations on the SAP-RPT-1 Tabular AI.
*
* @param httpDestination The destination that API should be used with
*/
public DefaultApi(@Nonnull final Destination httpDestination) {
super(httpDestination);
}

/**
* Instantiates this API class to invoke operations on the SAP-RPT-1 Tabular AI based on a given
* {@link ApiClient}.
*
* @param apiClient ApiClient to invoke the API on
*/
public DefaultApi(@Nonnull final ApiClient apiClient) {
super(apiClient);
}

/**
* Make in-context predictions for specified target columns based on provided table data JSON
* (optionally gzip-compressed).
*
* <p>Make in-context predictions for specified target columns. Either \&quot;rows\&quot; or
* \&quot;columns\&quot; must be provided and must contain both context and query rows. You can
* optionally send gzip-compressed JSON payloads and set a \&quot;Content-Encoding: gzip\&quot;
* header.
*
* <p><b>200</b> - Successful Prediction
*
* <p><b>400</b> - Bad Request - Invalid input data
*
* <p><b>413</b> - Payload Too Large
*
* <p><b>422</b> - Validation Error
*
* <p><b>500</b> - Internal Server Error
*
* @param predictRequestPayload The value for the parameter predictRequestPayload
* @return PredictResponsePayload
* @throws OpenApiRequestException if an error occurs while attempting to invoke the API
*/
@Nonnull
public PredictResponsePayload predict(@Nonnull final PredictRequestPayload predictRequestPayload)
throws OpenApiRequestException {

// verify the required parameter 'predictRequestPayload' is set
if (predictRequestPayload == null) {
throw new OpenApiRequestException(
"Missing the required parameter 'predictRequestPayload' when calling predict")
.statusCode(400);
}

// create path and map variables
final String localVarPath = "/predict";

final StringJoiner localVarQueryStringJoiner = new StringJoiner("&");
final List<Pair> localVarQueryParams = new ArrayList<Pair>();
final List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
final Map<String, String> localVarHeaderParams = new HashMap<String, String>();
final Map<String, Object> localVarFormParams = new HashMap<String, Object>();

final String[] localVarAccepts = {"application/json"};
final String localVarAccept = ApiClient.selectHeaderAccept(localVarAccepts);
final String[] localVarContentTypes = {"application/json"};
final String localVarContentType = ApiClient.selectHeaderContentType(localVarContentTypes);

final TypeReference<PredictResponsePayload> localVarReturnType =
new TypeReference<PredictResponsePayload>() {};

return apiClient.invokeAPI(
localVarPath,
"POST",
localVarQueryParams,
localVarCollectionQueryParams,
localVarQueryStringJoiner.toString(),
predictRequestPayload,
localVarHeaderParams,
localVarFormParams,
localVarAccept,
localVarContentType,
localVarReturnType);
}
}
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