fromEmailAddressIdentityArn

This parameter is used only for sending authorization. It is the ARN of the identity that is associated with the sending authorization policy that permits you to use the email address specified in the FromEmailAddress parameter.

For example, if the owner of example.com (which has ARN arn:aws:ses:us-east-1:123456789012:identity/example.com) attaches a policy to it that authorizes you to use sender@example.com, then you would specify the FromEmailAddressIdentityArn to be arn:aws:ses:us-east-1:123456789012:identity/example.com, and the FromEmailAddress to be sender@example.com.

For more information about sending authorization, see the Amazon SES Developer Guide.