add custom tag specification to schema
add custom tag specification to schema

ocampocj/cloud-custodian,ocampocj/cloud-custodian,ewbankkit/cloud-custodian,thisisshi/cloud-custodian,RyanWolfe/cloud-custodian,scotwk/cloud-custodian,Sutto/cloud-custodian,kapilt/cloud-custodian,kapilt/cloud-custodian,ewbankkit/cloud-custodian,scotwk/cloud-custodian,ocampocj/cloud-custodian,alfredgamulo/cloud-custodian,ewbankkit/cloud-custodian,JohnTheodore/cloud-custodian,Sutto/cloud-custodian,FireballDWF/cloud-custodian,ewbankkit/cloud-custodian,stevenmjo/cloud-custodian,jimmyraywv/cloud-custodian,taohungyang/cloud-custodian,capitalone/cloud-custodian,alfredgamulo/cloud-custodian,capitalone/cloud-custodian,taohungyang/cloud-custodian,jdubs/cloud-custodian,taohungyang/cloud-custodian,capitalone/cloud-custodian,kapilt/cloud-custodian,JohnTheodore/cloud-custodian,Sutto/cloud-custodian,FireballDWF/cloud-custodian,andrewalexander/cloud-custodian,ocampocj/cloud-custodian,VeritasOS/cloud-custodian,jeffastorey/cloud-custodian,gwh59/cloud-custodian,taohungyang/cloud-custodian,kapilt/cloud-custodian,thisisshi/cloud-custodian,FireballDWF/cloud-custodian,FireballDWF/cloud-custodian,sixfeetup/cloud-custodian,siddartha1992/cloud-custodian,Sutto/cloud-custodian,thisisshi/cloud-custodian,capitalone/cloud-custodian,alfredgamulo/cloud-custodian