question: the user name . concode_field_sep String password concode_elem_sep String instanceId concode_elem_sep Integer validForInMinutes concode_elem_sep String username concode_field_sep TemporaryCredential withValidForInMinutes concode_elem_sep void setPassword concode_elem_sep String getInstanceId concode_elem_sep void setUsername concode_elem_sep TemporaryCredential withInstanceId concode_elem_sep String getUsername concode_elem_sep void setValidForInMinutes concode_elem_sep String getPassword concode_elem_sep Integer getValidForInMinutes concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep TemporaryCredential withPassword concode_elem_sep TemporaryCredential clone concode_elem_sep void setInstanceId concode_elem_sep String toString
target: TemporaryCredential function ( String arg0 ) { setUsername ( arg0 ) ; return this ; }