curl --location --request POST 'https://gmail.googleapis.com//gmail/v1/users//settings/cse/keypairs/:enable' \
--header 'Content-Type: application/json' \
--data-raw '{}'
{
"disableTime": "string",
"enablementState": "stateUnspecified",
"keyPairId": "string",
"pem": "string",
"pkcs7": "string",
"privateKeyMetadata": [
{
"kaclsKeyMetadata": {
"kaclsData": "string",
"kaclsUri": "string"
},
"privateKeyMetadataId": "string"
}
],
"subjectEmailAddresses": [
"string"
]
}