IAM.json

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "VisualEditor0",
      "Effect": "Allow",
      "Action": [
        "lambda:CreateFunction",
        "lambda:ListVersionsByFunction",
        "s3:CreateBucket",
        "cloudformation:DescribeStackResource",
        "lambda:GetFunctionConfiguration",
        "s3:ListBucket",
        "s3:GetBucketPolicy",
        "s3:PutEncryptionConfiguration",
        "cloudformation:DescribeStackEvents",
        "cloudformation:UpdateStack",
        "lambda:DeleteFunction",
        "s3:DeleteBucket",
        "cloudformation:ListStackResources",
        "s3:GetBucketPolicyStatus",
        "logs:DescribeLogGroups",
        "logs:DeleteLogGroup",
        "lambda:GetFunction",
        "s3:DeleteBucketPolicy",
        "logs:CreateLogGroup",
        "cloudformation:DescribeStacks",
        "lambda:AddPermission",
        "cloudformation:CreateStack",
        "s3:PutBucketPolicy",
        "lambda:PublishVersion",
        "lambda:RemovePermission",
        "cloudformation:ValidateTemplate"
      ],
      "Resource": "*"
    },
    {
      "Sid": "VisualEditor1",
      "Effect": "Allow",
      "Action": [
        "iam:GetRole",
        "iam:ListRoleTags",
        "apigateway:PUT",
        "iam:CreateRole",
        "iam:DeleteRole",
        "iam:PutRolePolicy",
        "s3:PutObject",
        "s3:GetObject",
        "apigateway:DELETE",
        "iam:PassRole",
        "iam:DeleteRolePolicy",
        "apigateway:POST",
        "apigateway:GET",
        "iam:GetRolePolicy"
      ],
      "Resource": [
        "arn:aws:s3:::<service-name-goes-here>*/*",
        "arn:aws:iam::*:role/<IAM-user-goes-here>",
        "arn:aws:iam::*:role/<service-name-goes-here>*",
        "arn:aws:apigateway:*::/restapis*"
      ]
    }
  ]
}