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MIGRATION-V8.md

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Upgrading to ibm-watson@8.0

Breaking Changes

Breaking changes

UMD bundle watson.js no longer supported

The previously generated watson.js UMD bundle will no longer be generated to support updated core requirements

Support for Node v14 Dropped

In preparation for Node 14 EOL, the SDK no longer supports Node version 14, as reflected in the engines property in the package.json file. Version 14 will reach end of life on 30 April 2023.

Breaking changes by service

Assistant v2

  • Parameter createSession removed from createSession function
  • Interface Environment property language removed
  • Interface EnvironmentReleaseReference renamed to BaseEnvironmentReleaseReference
  • Interface EnvironmentOrchestration renamed to BaseEnvironmentOrchestration
  • Interface SkillReference renamed to EnvironmentSkill

Discovery v2

  • Parameter smartDocumentUnderstanding removed from createCollection function
  • Interface QueryResponsePassage and QueryResultPassage property confidence removed
  • Interface DocumentClassifierEnrichment property enrichmentId is no longer an optional
  • QueryAggregation interfaces restructured

Natural Language Understanding

  • All sentimentModel functions removed

Speech to Text

  • AR_AR_BROADBANDMODEL model removed in favor of AR_MS_BROADBANDMODEL model

New Features by Service

Assistant v2

  • createAssistant function
  • listAssistants function
  • deleteAssistant function
  • updateEnvironment function
  • createRelease function
  • deleteRelease function
  • getSkill function
  • updateSkill function
  • exportSkills function
  • importSkills function
  • importSkillsStatus function
  • Improved typing for message function call See details of these functions on IBM's documentation site here

Discovery v2

  • Aggregation types QueryTopicAggregation and QueryTrendAggregation added

Speech to Text

  • added FR_CA_MULTIMEDIA, JA_JP_TELEPHONY, NL_NL_MULTIMEDIA, SV_SE_TELEPHONY models

Text to Speech

  • added EN_AU_HEIDIEXPRESSIVE, EN_AU_JACKEXPRESSIVE, EN_US_ALLISONEXPRESSIVE, EN_US_EMMAEXPRESSIVE, EN_US_LISAEXPRESSIVE, EN_US_MICHAELEXPRESSIVE, KO_KR_JINV3VOICE
  • Parameters ratePercentage and pitchPercentage added to synthesize function See details of these new parameters on IBM's documentation site here