POST Multiple relational data in single rest API

[details=“System Information”]

  • Strapi V4:
  • Ubuntu:
  • Postgres:
  • Node Version 17.2.0:
  • NPM Version 8.1.4:

I’m trying to POST Nested and Multiple relational data though single rest api request to strapi to create a post of sort:

I need to save the all data and relational data in single API is it possible?