How can I add complex object to existing YAML file

[dnyaneshwarjadhav]

Source YAML

openapi: 3.0.1
info:
  title: Service
  description: description
  contact:
    name: IT Support
components:
  schemas:
      

I am wanting add below object under components section

components:
  securitySchemes:
    flav:
      type: security1
      flows:
        cc:
          tokenUrl: https://url
          scopes: {}

[dnyaneshwarjadhav]

yq e -i '. = '{"components":{"securitySchemes":{"flav":{"type":"security1","flows":{"cc":{"tokenUrl":"https://url","scopes":{}}}}}}}' <filename.yaml>
What is wrong in this instruction

[dnyaneshwarjadhav]

@mikefarah any help in this scenario ?