public java.util.List<InputSourceRequest> getSources() {
        return sources;
    }
The source URLs for a PULL-type input. Every PULL type input needs exactly two source URLs for redundancy. Only
specify sources for PULL type Inputs. Leave Destinations empty.

@return The source URLs for a PULL-type input. Every PULL type input needs exactly two source URLs for
        redundancy. Only specify sources for PULL type Inputs. Leave Destinations empty.
aws-java-sdk-medialive/src/main/java/com/amazonaws/services/medialive/model/UpdateInputRequest.java