cloudwatch/aws.sdk.kotlin.services.cloudwatch.model/PutDashboardRequest/dashboardName

dashboardName

val dashboardName: String?

The name of the dashboard. If a dashboard with this name already exists, this call modifies that dashboard, replacing its current contents. Otherwise, a new dashboard is created. The maximum length is 255, and valid characters are A-Z, a-z, 0-9, "-", and "_". This parameter is required.