question: returns the primary key of this vcms attached message . concode_field_sep VcmsAttachedMessage _vcmsAttachedMessage concode_field_sep void setExpandoBridgeAttributes concode_elem_sep void setContent concode_elem_sep void setGroupId concode_elem_sep boolean isEscapedModel concode_elem_sep java.lang.String getContent concode_elem_sep boolean isCachedModel concode_elem_sep com.liferay.portlet.expando.model.ExpandoBridge getExpandoBridge concode_elem_sep boolean isReadMessage concode_elem_sep int compareTo concode_elem_sep VcmsAttachedMessage getWrappedModel concode_elem_sep void setCreatedByUser concode_elem_sep long getGroupId concode_elem_sep java.lang.String getMessageId concode_elem_sep com.liferay.portal.model.CacheModel<com.vportal.portlet.vcms.model.VcmsAttachedMessage> toCacheModel concode_elem_sep int hashCode concode_elem_sep void setPrimaryKey concode_elem_sep java.util.Date getCreatedDate concode_elem_sep void setReadMessage concode_elem_sep void persist concode_elem_sep void setNew concode_elem_sep void resetOriginalValues concode_elem_sep boolean isNew concode_elem_sep void setMessageId concode_elem_sep java.io.Serializable getPrimaryKeyObj concode_elem_sep Class<?> getModelClass concode_elem_sep com.vportal.portlet.vcms.model.VcmsAttachedMessage toEscapedModel concode_elem_sep void setCreatedDate concode_elem_sep long getCompanyId concode_elem_sep void setArticleId concode_elem_sep boolean getReadMessage concode_elem_sep VcmsAttachedMessage getWrappedVcmsAttachedMessage concode_elem_sep java.lang.String toXmlString concode_elem_sep void setPrimaryKeyObj concode_elem_sep java.lang.Object clone concode_elem_sep void setCachedModel concode_elem_sep java.lang.String getCreatedByUser concode_elem_sep java.lang.String toString concode_elem_sep String getModelClassName concode_elem_sep void setCompanyId concode_elem_sep java.lang.String getArticleId
target: java . lang . String function ( ) { return _vcmsAttachedMessage . getPrimaryKey ( ) ; }