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Power Platform Community / Forums / Power Automate / multiselect dropdown w...
Power Automate
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multiselect dropdown with x-ms-dynamic-values

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Posted on by 16

I there any way allow the user to select multiple values when using x-ms-dynamic-values for a parameter? May be a dropdown with multi select option or a list box where we can select multiple value. Basically trigger from my custom connector  need to send an array of string for subscription. I have tried to set property type as array but its not helping.

 

 "features": {
 "description": "features",
 "type": "array",		 
 "items": {
 "type": "string"
			},
			"x-ms-dynamic-values": {
			 "operationId": "getForms",
			 "value-path": "Id",
			 "value-title": "title"
			}		 
 }	

Is there some other way to implement this or is it not supported?

 
 
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  • v-yamao-msft Profile Picture
    Microsoft Employee on at

    Hi pbijvani,

     

    Please check these two docs for a reference:
    https://swagger.io/docs/specification/2-0/describing-parameters/#path-parameters

    https://swagger.io/docs/specification/2-0/describing-parameters/#array-and-multi-value-parameters

     

    From the above doc we know that Path, query, header and form parameters can accept a list of values, a multi-value parameter must be defined with type: array and the appropriate collectionFormat. Please check the above doc for more details.


    Best regards,
    Mabel Mao

  • pbijvani Profile Picture
    16 on at

    Thanks for information. 

     

    Actully my question was how to configure x-ms-dynamic-values to render multi-select dropdown in Microsoft workflow interface? I got your point that all types of parameter supports multi-value but to capture that value dynamically using dropdown or listbox? As noted in my orginal question I have configured x-ms-dynamic-values but its not rendering multiselect dropdown in workflow neither the documentation of x-ms-dynamic-values mentions anything about that.

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