avs-device-sdk/Integration/AlexaClientSDKConfig.json

 {
    "cblAuthDelegate":{
        // Path to CBLAuthDelegate's database file. e.g. /home/ubuntu/Build/cblAuthDelegate.db
        // Note: The directory specified must be valid.
        // The database file (cblAuthDelegate.db) will be created by SampleApp, do not create it yourself.
        // The database file should only be used for CBLAuthDelegate (don't use it for other components of SDK)
        "databaseFilePath":"${SDK_CBL_AUTH_DELEGATE_DATABASE_FILE_PATH}"
    },
    "deviceInfo":{
        // Unique device serial number. e.g. 123456
        "deviceSerialNumber":"${SDK_CONFIG_DEVICE_SERIAL_NUMBER}",
        // The Client ID of the Product from developer.amazon.com
        "clientId":"${SDK_CONFIG_CLIENT_ID}",
        // Product ID from developer.amazon.com
        "productId":"${SDK_CONFIG_PRODUCT_ID}"
    },
    "dcfDelegate":{
        // The endpoint to connect in order to send device capabilities.
        // This will only be used in DEBUG builds.
        // e.g. "endpoint": "https://api.amazonalexa.com"
        // Override DCF Publish message to be sent out.
        // This will only be used in DEBUG builds.
        // e.g. "overridenDcfPublishMessageBody": {
        //          "envelopeVersion":"20160207",
        //          "capabilities":[
        //              {
        //                "type":"AlexaInterface",
        //                "interface":"Alerts",
        //                "version":"1.1"
        //              }
        //          ]
        //      }
    },
    "miscDatabase":{
        // Path to misc database file. e.g. /home/ubuntu/Build/miscDatabase.db
        // Note: The directory specified must be valid.
        // The database file (miscDatabase.db) will be created by SampleApp, do not create it yourself.
        "databaseFilePath":"${SDK_MISC_DATABASE_FILE_PATH}"
    },
    "alertsCapabilityAgent":{
        // Path to Alerts database file. e.g. /home/ubuntu/Build/alerts.db
        // Note: The directory specified must be valid.
        // The database file (alerts.db) will be created by SampleApp, do not create it yourself.
        // The database file should only be used for alerts (don't use it for other components of SDK)
        "databaseFilePath":"${SDK_SQLITE_DATABASE_FILE_PATH}"
    },
    "settings":{
        // Path to Settings database file. e.g. /home/ubuntu/Build/settings.db
        // Note: The directory specified must be valid.
        // The database file (settings.db) will be created by SampleApp, do not create it yourself.
        // The database file should only be used for settings (don't use it for other components of SDK)
        "databaseFilePath":"${SDK_SQLITE_SETTINGS_DATABASE_FILE_PATH}",
        "defaultAVSClientSettings":{
            // Default language for Alexa.
            // See https://developer.amazon.com/docs/alexa-voice-service/settings.html#settingsupdated for valid values.
            "locale":"${SETTING_LOCALE_VALUE}"
        }
    },
    "certifiedSender":{
        // Path to Certified Sender database file. e.g. /home/ubuntu/Build/certifiedsender.db
        // Note: The directory specified must be valid.
        // The database file (certifiedsender.db) will be created by SampleApp, do not create it yourself.
        // The database file should only be used for certifiedSender (don't use it for other components of SDK)
        "databaseFilePath":"${SDK_CERTIFIED_SENDER_DATABASE_FILE_PATH}"
    },
    "notifications":{ 
        // Path to Notifications database file. e.g. /home/ubuntu/Build/notifications.db
        // Note: The directory specified must be valid.
        // The database file (notifications.db) will be created by SampleApp, do not create it yourself.
        // The database file should only be used for notifications (don't use it for other components of SDK)
        "databaseFilePath":"${SDK_NOTIFICATIONS_DATABASE_FILE_PATH}"
    },
    "sampleApp":{
        // To specify if the SampleApp supports display cards.
        "displayCardsSupported":true
        // The firmware version of the device to send in SoftwareInfo event.
        // Note: The firmware version should be a positive 32-bit integer in the range [1-2147483647].
        // e.g. "firmwareVersion": 123
        // The default endpoint to connect to.
        // See https://developer.amazon.com/docs/alexa-voice-service/api-overview.html#endpoints for regions and values
        // e.g. "endpoint": "https://avs-alexa-na.amazon.com"

        // Example of specifying suggested latency in seconds when openning PortAudio stream. By default,
        // when this paramater isn't specified, SampleApp calls Pa_OpenDefaultStream to use the default value.
        // See http://portaudio.com/docs/v19-doxydocs/structPaStreamParameters.html for further explanation
        // on this parameter.
        //"portAudio":{
        //    "suggestedLatency": 0.150
        //}
    }

    // Example of specifying output format and the audioSink for the gstreamer-based MediaPlayer bundled with the SDK.
    // Many platforms will automatically set the output format correctly, but in some cases where the hardware requires
    // a specific format and the software stack is not automatically setting it correctly, these parameters can be used
    // to manually specify the output format.  Supported rate/format/channels values are documented in detail here:
    // https://gstreamer.freedesktop.org/documentation/design/mediatype-audio-raw.html
    //
    // By default the "autoaudiosink" element is used in the pipeline.  This element automatically selects the best sink
    // to use based on the configuration in the system.  But sometimes the wrong sink is selected and that prevented sound
    // from being played.  A new configuration is added where the audio sink can be specified for their system.
    // "gstreamerMediaPlayer":{
    //     "outputConversion":{
    //         "rate":16000,
    //         "format":"S16LE",
    //         "channels":1
    //     },
    //     "audioSink":"autoaudiosink"
    // },

    // Example of specifying a default log level for all ModuleLoggers.  If not specified, ModuleLoggers get
    // their log level from the sink logger.
    // "logging":{
    //     "logLevel":"INFO"
    // },

    // Example of overriding a specific ModuleLogger's log level whether it was specified by the default value
    // provided by the logging.logLevel value (as in the above example) or the log level of the sink logger.
    // "acl":{
    //     "logLevel":"DEBUG9"
    // }
 }


// Notes for logging
// The log levels are supported to debug when SampleApp is not working as expected.
// There are 14 levels of logging with DEBUG9 providing the highest level of logging and CRITICAL providing
// the lowest level of logging i.e. if DEBUG9 is specified while running the SampleApp, all the logs at DEBUG9 and
// below are displayed, whereas if CRITICAL is specified, only logs of CRITICAL are displayed.
// The 14 levels are:
// DEBUG9, DEBUG8, DEBUG7, DEBUG6, DEBUG5, DEBUG4, DEBUG3, DEBUG2, DEBUG1, DEBUG0, INFO, WARN, ERROR, CRITICAL.

// To selectively see the logging for a particular module, you can specify logging level in this json file.
// Some examples are:
// To only see logs of level INFO and below for ACL and MediaPlayer modules,
// -  grep for ACSDK_LOG_MODULE in source folder. Find the log module for ACL and MediaPlayer.
// -  Put the following in json:

// "acl":{
//  "logLevel":"INFO"
// },
// "mediaPlayer":{
//  "logLevel":"INFO"
// }

// To enable DEBUG, build with cmake option -DCMAKE_BUILD_TYPE=DEBUG. By default it is built with RELEASE build.
// And run the SampleApp similar to the following command.
// e.g. ./SampleApp /home/ubuntu/.../AlexaClientSDKConfig.json /home/ubuntu/KittAiModels/ DEBUG9"