API Gateway

resource "aws_api_gateway_rest_api" "MyDemoAPI" {
 name        = "MyDemoAPI"
 description = "This is my API for demonstration purposes"
}

resource "aws_api_gateway_resource" "MyDemoResource" {
 rest_api_id = aws_api_gateway_rest_api.MyDemoAPI.id
 parent_id   = aws_api_gateway_rest_api.MyDemoAPI.root_resource_id
 path_part   = "mydemoresource"
}

create-resource
--rest-api-id <value>
--parent-id <value>
--path-part <value>
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]
[--debug]
[--endpoint-url <value>]
[--no-verify-ssl]
[--no-paginate]
[--output <value>]
[--query <value>]
[--profile <value>]
[--region <value>]
[--version <value>]
[--color <value>]
[--no-sign-request]
[--ca-bundle <value>]
[--cli-read-timeout <value>]
[--cli-connect-timeout <value>]
[--cli-binary-format <value>]
[--no-cli-pager]
[--cli-auto-prompt]
[--no-cli-auto-prompt]

aws apigateway create-resource --rest-api-id 1234123412 --parent-id a1b2c3 --path-part 'new-resource'