Add condition to ensure collectionFormat is only written out if schema type is array

MaggieKimani1 · MaggieKimani1 · commit 7c9fac266765 · 2022-11-22T16:49:23.000+03:00
diff --git a/src/Microsoft.OpenApi/Models/OpenApiParameter.cs b/src/Microsoft.OpenApi/Models/OpenApiParameter.cs
@@ -377,7 +377,7 @@ public void SerializeAsV2WithoutReference(IOpenApiWriter writer)
                 // allowEmptyValue
                 writer.WriteProperty(OpenApiConstants.AllowEmptyValue, AllowEmptyValue, false);
 
-                if (this.In == ParameterLocation.Query)
+                if (this.In == ParameterLocation.Query && Schema?.Type == "array")
                 {
                     if (this.Style == ParameterStyle.Form && this.Explode == true)
                     {

Original file line number	Diff line number	Diff line change
`@@ -377,7 +377,7 @@ public void SerializeAsV2WithoutReference(IOpenApiWriter writer)`
`377`	`377`	`// allowEmptyValue`
`378`	`378`	`writer.WriteProperty(OpenApiConstants.AllowEmptyValue, AllowEmptyValue, false);`
`379`	`379`
`380`		`- if (this.In == ParameterLocation.Query)`
	`380`	`+ if (this.In == ParameterLocation.Query && Schema?.Type == "array")`
`381`	`381`	`{`
`382`	`382`	`if (this.Style == ParameterStyle.Form && this.Explode == true)`
`383`	`383`	`{`