https://community.dynatrace.com/t5/Open-Q-A/Terraform-Provider-Export-Webhook-header-secrets/m-p/297201#M38859 <P>Using v1.93.0 Dynatrace Terraform Provider&nbsp;</P> <P>When exporting Webhook notification, the headers are exported as</P> <DIV> <DIV><SPAN>headers</SPAN><SPAN> {</SPAN></DIV> <DIV><SPAN>&nbsp; &nbsp; header</SPAN><SPAN> {</SPAN></DIV> <DIV><SPAN>&nbsp; &nbsp; &nbsp; &nbsp;name</SPAN> <SPAN>=</SPAN> <SPAN>"Authorization"</SPAN></DIV> <DIV><SPAN>&nbsp; &nbsp; &nbsp; &nbsp;secret_value</SPAN> <SPAN>=</SPAN> <SPAN>"$${state.secret_value}"</SPAN></DIV> <DIV><SPAN>&nbsp; &nbsp; &nbsp; &nbsp;value</SPAN> <SPAN>=</SPAN> <SPAN>""</SPAN></DIV> <DIV><SPAN>&nbsp; &nbsp; }</SPAN></DIV> <DIV><SPAN>}</SPAN></DIV> <DIV><SPAN>&nbsp; &nbsp; &nbsp;changing</SPAN></DIV> <DIV><SPAN>&nbsp; &nbsp; &nbsp;secret_value = "Basic MYBASE64Cred"</SPAN></DIV> <DIV><SPAN>I get the following error:</SPAN></DIV> <DIV><STRONG>╷<BR />│ Error: API error: webHookNotification/headers/0/name: Must contain at least 1 non-whitespace character<BR />│ webHookNotification/headers/0/name: Size must be between 1 and 500</STRONG></DIV> <DIV>&nbsp;</DIV> <DIV>if I use</DIV> <DIV>&nbsp; &nbsp; &nbsp; value = "Basic MYBASE64Cred"</DIV> <DIV>it works but the text is visable in the UI.&nbsp;</DIV> <DIV>&nbsp;</DIV> <DIV>Has Anyone had experience using "secret_value" in terraform provider?</DIV> </DIV> <P>&nbsp;</P> Fri, 03 Apr 2026 09:05:16 GMT Ed_Cox 2026-04-03T09:05:16Z https://community.dynatrace.com/t5/Open-Q-A/Terraform-Provider-Export-Webhook-header-secrets/m-p/297201#M38859 <P>Using v1.93.0 Dynatrace Terraform Provider&nbsp;</P> <P>When exporting Webhook notification, the headers are exported as</P> <DIV> <DIV><SPAN>headers</SPAN><SPAN> {</SPAN></DIV> <DIV><SPAN>&nbsp; &nbsp; header</SPAN><SPAN> {</SPAN></DIV> <DIV><SPAN>&nbsp; &nbsp; &nbsp; &nbsp;name</SPAN> <SPAN>=</SPAN> <SPAN>"Authorization"</SPAN></DIV> <DIV><SPAN>&nbsp; &nbsp; &nbsp; &nbsp;secret_value</SPAN> <SPAN>=</SPAN> <SPAN>"$${state.secret_value}"</SPAN></DIV> <DIV><SPAN>&nbsp; &nbsp; &nbsp; &nbsp;value</SPAN> <SPAN>=</SPAN> <SPAN>""</SPAN></DIV> <DIV><SPAN>&nbsp; &nbsp; }</SPAN></DIV> <DIV><SPAN>}</SPAN></DIV> <DIV><SPAN>&nbsp; &nbsp; &nbsp;changing</SPAN></DIV> <DIV><SPAN>&nbsp; &nbsp; &nbsp;secret_value = "Basic MYBASE64Cred"</SPAN></DIV> <DIV><SPAN>I get the following error:</SPAN></DIV> <DIV><STRONG>╷<BR />│ Error: API error: webHookNotification/headers/0/name: Must contain at least 1 non-whitespace character<BR />│ webHookNotification/headers/0/name: Size must be between 1 and 500</STRONG></DIV> <DIV>&nbsp;</DIV> <DIV>if I use</DIV> <DIV>&nbsp; &nbsp; &nbsp; value = "Basic MYBASE64Cred"</DIV> <DIV>it works but the text is visable in the UI.&nbsp;</DIV> <DIV>&nbsp;</DIV> <DIV>Has Anyone had experience using "secret_value" in terraform provider?</DIV> </DIV> <P>&nbsp;</P> Fri, 03 Apr 2026 09:05:16 GMT https://community.dynatrace.com/t5/Open-Q-A/Terraform-Provider-Export-Webhook-header-secrets/m-p/297201#M38859 Ed_Cox 2026-04-03T09:05:16Z