Option 2: Create a custom policy with minimum required permissions - AWS Support
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Option 2: Create a custom policy with minimum required permissions

You can explicitly allow-list specific actions instead of using wildcards. The following are the required permissions for support interactions, case creation, and case management:


                
{
  "Version": "2012-10-17",		 	 	 
  "Statement": [
    {
      "Effect": "Allow",
      "Action": [
        "support:AddAttachmentsToSet",
        "support:AddCommunicationToCase",
        "support:CreateCase",
        "support:DescribeAttachment",
        "support:DescribeCaseAttributes",
        "support:DescribeCases",
        "support:DescribeCommunication",
        "support:DescribeCommunications",
        "support:DescribeCreateCaseOptions",
        "support:DescribeIssueTypes",
        "support:DescribeServices",
        "support:DescribeSeverityLevels",
        "support:DescribeSupportedLanguages",
        "support:DescribeSupportLevel",
        "support:GetInteraction",
        "support:InitiateCallForCase",
        "support:ListInteractionEntries",
        "support:ListInteractions",
        "support:InitiateChatForCase",
        "support:PutCaseAttributes",
        "support:ResolveCase",
        "support:ResolveInteraction",
        "support:SearchForCases",
        "support:StartInteraction",
        "support:UpdateInteraction",
        "support-console:GetAccountState",
        "support-console:GetAccountGovCloudEnabled",
        "support-console:GetCaseDraft",
        "support-console:CreateCaseDraft",
        "support-console:DeleteCaseDraft",
        "support-console:GetBanner",
        "support-console:DescribeDynamicHelp",
        "support-console:CreateContact",
      ],
      "Resource": "*"
    }
  ]
}
Note

Using a custom policy requires ongoing maintenance as AWS Support releases new features. For more information about the Support Center Console API operations, see Adding IAM policies for the Support Center Console API operations. For more information about each of the Support API operations, see Manage access to AWS Support Center.