Deletes the specified inline policy that is embedded in the specified IAM group.
A group can also have managed policies attached to it. To detach a managed policy from a group, use DetachGroupPolicy. For more information about policies, refer to Managed Policies and Inline Policies in the IAM User Guide.
/// The request was rejected because it attempted to create resources beyond the current
/// AWS account limits. The error message describes the limit exceeded.
///
/// The request was rejected because it referenced an entity that does not exist. The
/// error message describes the entity.
///
/// The request processing has failed because of an unknown error, exception or failure.
///
