# MessageTemplateData The data of a message template. ## Contents ** channelSubtype ** The channel subtype this message template applies to. Type: String Valid Values: `EMAIL | SMS | WHATSAPP | PUSH` Required: Yes ** createdTime ** The timestamp when the message template was created. Type: Timestamp Required: Yes ** knowledgeBaseArn ** The Amazon Resource Name (ARN) of the knowledge base. Type: String Pattern: `arn:[a-z-]*?:wisdom:[a-z0-9-]*?:[0-9]{12}:[a-z-]*?/[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}(?:/[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}){0,2}` Required: Yes ** knowledgeBaseId ** The identifier of the knowledge base. Type: String Pattern: `[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}` Required: Yes ** lastModifiedBy ** The Amazon Resource Name (ARN) of the user who last updated the message template data. Type: String Length Constraints: Minimum length of 1. Maximum length of 2048. Pattern: `arn:[a-z-]+?:[a-z-]+?:[a-z0-9-]*?:([0-9]{12})?:[a-zA-Z0-9-:/]+` Required: Yes ** lastModifiedTime ** The timestamp when the message template data was last modified. Type: Timestamp Required: Yes ** messageTemplateArn ** The Amazon Resource Name (ARN) of the message template. Type: String Pattern: `arn:[a-z-]*?:wisdom:[a-z0-9-]*?:[0-9]{12}:[a-z-]*?/[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}(?:/[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}){0,2}(:[A-Z0-9_$]+){0,1}` Required: Yes ** messageTemplateContentSha256 ** The checksum value of the message template content that is referenced by the `$LATEST` qualifier. It can be returned in `MessageTemplateData` or `ExtendedMessageTemplateData`. It’s calculated by content, language, `defaultAttributes` and `Attachments` of the message template. Type: String Length Constraints: Minimum length of 1. Maximum length of 64. Pattern: `[a-zA-Z0-9]+` Required: Yes ** messageTemplateId ** The identifier of the message template. Type: String Pattern: `[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}` Required: Yes ** name ** The name of the message template. Type: String Length Constraints: Minimum length of 1. Maximum length of 255. Pattern: `[a-zA-Z0-9\s_.,-]+.*` Required: Yes ** attributeTypes ** The types of attributes that the message template contains. Type: Array of strings Valid Values: `SYSTEM | AGENT | CUSTOMER_PROFILE | CUSTOM` Required: No ** channel ** The channel of the message template. Type: String Length Constraints: Minimum length of 1. Maximum length of 10. Required: No ** content ** The content of the message template. Type: [MessageTemplateContentProvider](API_amazon-q-connect_MessageTemplateContentProvider.md) object **Note: **This object is a Union. Only one member of this object can be specified or returned. Required: No ** defaultAttributes ** An object that specifies the default values to use for variables in the message template. This object contains different categories of key-value pairs. Each key defines a variable or placeholder in the message template. The corresponding value defines the default value for that variable. Type: [MessageTemplateAttributes](API_amazon-q-connect_MessageTemplateAttributes.md) object Required: No ** description ** The description of the message template. Type: String Length Constraints: Minimum length of 1. Maximum length of 255. Pattern: `[a-zA-Z0-9\s_.,-]+.*` Required: No ** groupingConfiguration ** The configuration information of the grouping of Amazon Q in Connect users. Type: [GroupingConfiguration](API_amazon-q-connect_GroupingConfiguration.md) object Required: No ** language ** The language code value for the language in which the quick response is written. The supported language codes include `de_DE`, `en_US`, `es_ES`, `fr_FR`, `id_ID`, `it_IT`, `ja_JP`, `ko_KR`, `pt_BR`, `zh_CN`, `zh_TW` Type: String Length Constraints: Minimum length of 2. Maximum length of 5. Required: No ** sourceConfigurationSummary ** The source configuration summary of the message template. Type: [MessageTemplateSourceConfigurationSummary](API_amazon-q-connect_MessageTemplateSourceConfigurationSummary.md) object **Note: **This object is a Union. Only one member of this object can be specified or returned. Required: No ** tags ** The tags used to organize, track, or control access for this resource. Type: String to string map Key Length Constraints: Minimum length of 1. Maximum length of 128. Key Pattern: `(?!aws:)[a-zA-Z+-=._:/]+` Value Length Constraints: Minimum length of 1. Maximum length of 256. Required: No ## See Also For more information about using this API in one of the language-specific AWS SDKs, see the following: + [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/qconnect-2020-10-19/MessageTemplateData) + [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/qconnect-2020-10-19/MessageTemplateData) + [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/qconnect-2020-10-19/MessageTemplateData)