4.0.0 org.a2aproject.sdk a2a-java-sdk-opentelemetry-parent 1.1.0.Final a2a-java-sdk-opentelemetry-client-propagation A2A Java SDK :: Extras :: Opentelemetry :: Client Propagation OpenTelemetry client propagation support for A2A Java SDK ${project.groupId} a2a-java-sdk-client-transport-spi org.slf4j slf4j-api org.junit.jupiter junit-jupiter test org.mockito mockito-core test org.mockito mockito-junit-jupiter test