尝试将联系人流从一个实例迁移到另一个能够迁移简单流的实例，但问题是当我尝试使用lex bot时无法迁移联系人流。
aws connect describe-contact-flow --instance-id <value> --contact-flow-id <value> --region us-east-1
aws connect create-contact-flow --instance-id <value> --name test_flow --type AGENT_TRANSFER --region 'us-east-1' --content "{"Version":"2019-10-30","StartAction":"cd60c6aa-6229-4a47-81ae-bef78a528590","Metadata":{"entryPointPosition":{"x":15,"y":23.99998474121091},"snapToGrid":false,"ActionMetadata":{"bbb8a214-1f5c-4534-bfe5-6bf5f0aab9a0":{"position":{"x":685,"y":132}},"d76376f8-9b97-42dc-8b96-60167fd5f7a2":{"position":{"x":351,"y":15}},"cd60c6aa-6229-4a47-81ae-bef78a528590":{"position":{"x":194,"y":197.3333282470703},"useDynamic":false},"e36919ca-8fe7-4797-8c7e-6524acd838f8":{"position":{"x":446,"y":208},"conditionMetadata":[],"useDynamic":false,"dynamicMetadata":{},"useLexBotDropdown":true,"useDynamicLexBotArn":false,"lexV2BotName":"jenkinsbooktrip"}}},"Actions":[{"Identifier":"bbb8a214-1f5c-4534-bfe5-6bf5f0aab9a0","Type":"DisconnectParticipant","Parameters":{},"Transitions":{}},{"Identifier":"d76376f8-9b97-42dc-8b96-60167fd5f7a2","Parameters":{"FlowLoggingBehavior":"Enabled"},"Transitions":{"NextAction":"bbb8a214-1f5c-4534-bfe5-6bf5f0aab9a0","Errors":[],"Conditions":[]},"Type":"UpdateFlowLoggingBehavior"},{"Identifier":"cd60c6aa-6229-4a47-81ae-bef78a528590","Parameters":{"Text":"hi welcome"},"Transitions":{"NextAction":"e36919ca-8fe7-4797-8c7e-6524acd838f8","Errors":[],"Conditions":[]},"Type":"MessageParticipant"},{"Identifier":"e36919ca-8fe7-4797-8c7e-6524acd838f8","Parameters":{"Text":"welcome","LexBot":{"Name":"jenkinsbooktrip","Region":"us-east-1","Alias":"$LATEST"}},"Transitions":{"NextAction":"bbb8a214-1f5c-4534-bfe5-6bf5f0aab9a0","Errors":[{"NextAction":"bbb8a214-1f5c-4534-bfe5-6bf5f0aab9a0","ErrorType":"NoMatchingError"},{"NextAction":"d76376f8-9b97-42dc-8b96-60167fd5f7a2","ErrorType":"NoMatchingCondition"}],"Conditions":[]},"Type":"ConnectParticipantWithLexBot"}]}"
调用CreateContactFlow操作时发生错误(InvalidContactFlowException): None，当尝试不使用lex参数时，它可以正常工作，可以创建，但使用lex时会出现错误，我正在使用aws cli命令
我有同样的问题一般连接。当内容少于~1500-2000个字符时，Api可以正常工作。一旦接触流的内容超过了这个范围，你就会开始出现这些错误。
是的，这是正确的，需要跳过$ symbol，它会正常工作。