The bare minimum IAM role-set to perform CRUD operations on Serverless Framework Lambda functions for AWS. Assign me to your responsible groups!

serverlessroles

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": [
        "apigateway:GetResources",
        "iam:DeleteRolePolicy",
        "apigateway:DELETE",
        "apigateway:GetResource",
        "iam:PutRolePolicy",
        "iam:CreateRole",
        "iam:GetRole",
        "iam:DeleteRole",
        "apigateway:POST",
        "cloudformation:UpdateStack",
        "cloudformation:DescribeChangeSet",
        "cloudformation:CreateStack",
        "cloudformation:DescribeStackResources",
        "cloudformation:DeleteStack",
        "cloudformation:DescribeStackResource",
        "cloudformation:ValidateTemplate",
        "cloudformation:DescribeStackEvents",
        "cloudformation:DescribeStacks",
        "cloudformation:GetTemplate",
        "cloudformation:ListStackResources",
        "lambda:*",
        "logs:*",
        "s3:*"
      ],
      "Resource": "*"
    }
  ]
}