**To add the 'Content-Type: application/json' Mapping Template configured with Input Passthrough**

Command::

  aws apigateway update-integration --rest-api-id a1b2c3d4e5 --resource-id a1b2c3 --http-method POST --patch-operations "[{\"op\":\"add\",\"path\":\"/requestTemplates/application~1json\"]"

**To update (replace) the 'Content-Type: application/json' Mapping Template configured with a custom template**

Command::

  aws apigateway update-integration --rest-api-id a1b2c3d4e5 --resource-id a1b2c3 --http-method POST --patch-operations "[{\"op\":\"replace\",\"path\":\"/requestTemplates/application~1json\",\"value\":\"{\\\"example\\\": \\\"json\\\"}\"}]"

**To update (replace) a custom template associated with 'Content-Type: application/json' with Input Passthrough**

Command::

  aws apigateway update-integration --rest-api-id a1b2c3d4e5 --resource-id a1b2c3 --http-method POST --patch-operations "[{\"op\":\"replace\",\"path\":\"/requestTemplates/application~1json\"}]"

**To remove the 'Content-Type: application/json' Mapping Template**

Command::

  aws apigateway update-integration --rest-api-id a1b2c3d4e5 --resource-id a1b2c3 --http-method POST --patch-operations "[{\"op\":\"remove\",\"path\":\"/requestTemplates/application~1json\"}]"

