Azure Deployment Entity Framework Connection String Keyword not supported: 'metadata'

Question

I have been developing an application locally using asp and entity framework to interact with my database. I am using a model first approach. I want to deploy this app to Azure but I keep getting the error "Keyword not supported: 'metadata'."

Through searching and reading posts like this: Windows Azure, Entity Framework. Keyword not supported: 'metadata'.

I know its an issue with my connection strings but i can't figure out what i'm doing wrong.

Connection string in my local web config:

<add name="BeCivicData" connectionString="metadata=res://*/Models.BeCivicData.csdl|res://*/Models.BeCivicData.ssdl|res://*/Models.BeCivicData.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=.;initial catalog=BeCivic;integrated security=True;multipleactiveresultsets=True;application name=EntityFramework&quot;" providerName="System.Data.EntityClient" /></connectionStrings>

Generated Connection String for the Azure DB:

Server=tcp:becivicserver.database.windows.net,1433;Initial Catalog=BeCivic;Persist Security Info=False;User ID={MyID};Password={MyPass}5;Encrypt=True;TrustServerCertificate=False;Connection Timeout=30;

On the Azure Applications settings page i have defined my connection string as both of the above which didnt work so i tried combining them to have the EF meta data (below) but the Azure connection string and that also gave me the Meta Data error:

metadata=res://*/Models.BeCivicData.csdl|res://*/Models.BeCivicData.ssdl|res://*/Models.BeCivicData.msl;provider=System.Data.SqlClient;provider connection string="Server=tcp:becivicserver.database.windows.net,1433;Initial Catalog=BeCivic;Persist Security Info=False;User ID={myid};Password={mypass}5;MultipleActiveResultSets=False;Encrypt=True;TrustServerCertificate=False;Connection Timeout=30;" " providerName="System.Data.EntityClient"

In my application the EF .edmx file is in a folder named Models.

Both the database element and the code elements deployed separately to azure successfully and now i just need to link them up.

Joey Cai Joey Cai · Accepted Answer · 2018-10-15T03:17:47

Keyword Not Supported:metadata

When you attempt to use the the connectionstring within the Azure Portal Connection Strings setting, it will get the above error.

So, try to change the type from SQLAzure to Custom.

You could refer to this article to troubleshoot.

To avoid parsing the connection string yourself, you can use the EntityConnectionStringBuilder class the parse the string and retrieve the database connection string from its ProviderConnectionString property.

Azure Deployment Entity Framework Connection String Keyword not supported: 'metadata'

1 Answers