curl --location -g --request POST 'http://ssm.{region}.amazonaws.com/' \
--header 'X-Amz-Target;' \
--header 'Content-Type: application/json' \
--data-raw '{
"OpsMetadataArn": "string",
"MetadataToUpdate": {
"property1": {
"Value": "string"
}
},
"KeysToDelete": []
}'
{
"OpsMetadataArn": "string"
}