question: the tag filter key . concode_field_sep String type concode_elem_sep String value concode_elem_sep String key concode_field_sep String getValue concode_elem_sep EC2TagFilter withValue concode_elem_sep String getType concode_elem_sep int hashCode concode_elem_sep void setValue concode_elem_sep boolean equals concode_elem_sep EC2TagFilter clone concode_elem_sep String toString concode_elem_sep void setType concode_elem_sep void setType concode_elem_sep EC2TagFilter withKey concode_elem_sep EC2TagFilter withType concode_elem_sep EC2TagFilter withType concode_elem_sep void setKey
target: String function ( ) { return this . key ; }