See the API's various operations for details on their request parameters and response data:

OperationMethodEndpoint
Secrets
List secretsGET/secrets
Create a new secretPOST/secrets
Get a secretGET/secrets/​{secretId}
Update a secretPUT/secrets/​{secretId}
Delete a secretDELETE/secrets/​{secretId}
Secret stores
List secret storesGET/secret-stores
Create a secret storePOST/secret-stores
Delete a secret storeDELETE/secret-stores/​{secretStoreId}
Get a secret storeGET/secret-stores/​{secretStoreId}
Update a secret storePUT/secret-stores/​{secretStoreId}
Get TLS settingsGET/secret-stores/​{secretStoreId}/​tls-settings
Update TLS settingsPUT/secret-stores/​{secretStoreId}/​tls-settings
Get token settingsGET/secret-stores/​{secretStoreId}/​token
Update token settingsPUT/secret-stores/​{secretStoreId}/​token
Get credentialsGET/secret-stores/​{secretStoreId}/​user-credentials
Update credentialsPUT/secret-stores/​{secretStoreId}/​user-credentials