curl --location --request POST '/' \
--header 'X-Amz-Target;' \
--header 'Content-Type: application/json' \
--data-raw '{
"ClientId": "string",
"SecretHash": "string",
"Username": "string",
"ConfirmationCode": "string",
"ForceAliasCreation": true,
"AnalyticsMetadata": {},
"UserContextData": {
"IpAddress": "string",
"EncodedData": "string"
},
"ClientMetadata": {
"property1": "string",
"property2": "string"
}
}'
{}