JSON API Methods - Kotlin Code Snippets

Please provide Kotlin (Android only) code snippets based on those code snippets observable in the Swift and C# pages identified below:

Related Pages: 

Documents: 

• https://ibsoln.github.io/stage/stage300/couchbase-lite/current/swift/document.html
• https://ibsoln.github.io/stage/stage300/couchbase-lite/current/csharp/document.html
• Specifically, code in the section:
  •  https://ibsoln.github.io/stage/stage300/couchbase-lite/current/swift/blob.html#lbl-json-data
  • https://ibsoln.github.io/stage/stage300/couchbase-lite/current/csharp/blob.html#lbl-json-data

 Blobs:

• https://ibsoln.github.io/stage/stage300/couchbase-lite/current/swift/blob.html
• - https://ibsoln.github.io/stage/stage300/couchbase-lite/current/csharp/blob.html
• – Specifically, the code in this section:
  • https://ibsoln.github.io/stage/stage300/couchbase-lite/current/swift/blob.html#using
  • https://ibsoln.github.io/stage/stage300/couchbase-lite/current/csharp/blob.html#using

NOTE:: The following module has been created from the existing Java (Android) snippets and 'auto-converted' to  Kotlin. Please add the new snippets to this module for now.

https://github.com/couchbase/docs-couchbase-lite/tree/release/3.0/modules/android/examples/snippets/app/src/main/kotlin/com/couchbase/code_snippets

See also: https://issues.couchbase.com/browse/DOC-8767 

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Developers want to use native object types within their app's view and controller layers and do not want to use Couchbase Lite document types directly within their view layers.

Edit 

PRD: https://docs.google.com/document/d/103CYes0UQJ7y9-qtsy-vK8_Uziw_TdF-imhRBrNeOF8/edit# (partial)

API: https://docs.google.com/document/d/1H0mnutn-XXIADvGT_EjINAOVwt0Ea8vwW70v0i_PO54/edit?ts=60369f6e#heading=h.pp69qv5xq2la

Document the JSON API changes for blobs, docs etc.