Use the Cloud Discovery Assume Role configuration for Cloud InsightsSummary<!-- /*NS Branding Styles*/ --> .ns-kb-css-body-editor-container { p { font-size: 12pt; font-family: Lato; color: #000000; } span { font-size: 12pt; font-family: Lato; color: #000000; } h2 { font-size: 24pt; font-family: Lato; color: black; } h3 { font-size: 18pt; font-family: Lato; color: black; } h4 { font-size: 14pt; font-family: Lato; color: black; } a { font-size: 12pt; font-family: Lato; color: #00718F; } a:hover { font-size: 12pt; color: #024F69; } a:target { font-size: 12pt; color: #032D42; } a:visited { font-size: 12pt; color: #00718f; } ul { font-size: 12pt; font-family: Lato; } li { font-size: 12pt; font-family: Lato; } img { display: block; max-width: ; width: auto; height: auto; } } Understand how Assume Role parameters configured for Cloud Discovery work with Cloud Insights, particularly for AWS billing data access. Assume Role parameters configured for Cloud Discovery work seamlessly with Cloud Insights for: Triggering automated actionsGenerating cost optimization recommendationsAccessing cloud resource data For downloading billing data from Amazon S3 buckets, choose one of these three approaches: Option 1: Direct management account access Set up AWS Billing with your management or payer account S3 bucketConfigure Cloud Insights to use the same credentials as your billing setup Option 2: Cross-account billing copy Configure AWS to automatically copy billing files to a child account's S3 bucketUse Assume Role credentials from the child account to access the data directly Option 3: Cross-account Assume Role to payer Set up AWS Billing with the management or payer account S3 bucketConfigure the child account to use Assume Role for accessing the payer account