diff --git a/modules/swagger-codegen/src/main/resources/kotlin-client/api.mustache b/modules/swagger-codegen/src/main/resources/kotlin-client/api.mustache
index e0c0a0758eb..5d6d8a26693 100644
--- a/modules/swagger-codegen/src/main/resources/kotlin-client/api.mustache
+++ b/modules/swagger-codegen/src/main/resources/kotlin-client/api.mustache
@@ -29,7 +29,12 @@ class {{classname}}(basePath: kotlin.String = "{{{basePath}}}", baseHeaders: Map
         }
         {{/queryParams}}
 
+        {{#hasConsumes}}
+        val contentHeaders: kotlin.collections.Map<kotlin.String,kotlin.String> = mapOf({{#hasFormParams}}"Content-Type" to {{#consumes}}"{{{mediaType}}}"{{/consumes}}{{/hasFormParams}})
+        {{/hasConsumes}}
+        {{^hasConsumes}}
         val contentHeaders: kotlin.collections.Map<kotlin.String,kotlin.String> = mapOf({{#hasFormParams}}"Content-Type" to "multipart/form-data"{{/hasFormParams}})
+        {{/hasConsumes}}
         val acceptsHeaders: kotlin.collections.Map<kotlin.String,kotlin.String> = mapOf({{#hasProduces}}"Accept" to "{{#produces}}{{#isContainer}}{{mediaType}}.joinToString(separator = collectionDelimiter("{{collectionFormat}}"){{/isContainer}}{{^isContainer}}{{mediaType}}{{/isContainer}}{{#hasMore}}, {{/hasMore}}{{/produces}}"{{/hasProduces}})
         val localVariableHeaders: kotlin.collections.MutableMap<kotlin.String,kotlin.String?> = mutableMapOf({{#hasHeaderParams}}{{#headerParams}}"{{baseName}}" to {{#isContainer}}{{paramName}}.joinToString(separator = collectionDelimiter("{{collectionFormat}}"){{/isContainer}}{{^isContainer}}{{paramName}}{{/isContainer}}{{#hasMore}}, {{/hasMore}}{{/headerParams}}{{/hasHeaderParams}})
         localVariableHeaders.putAll(contentHeaders)
diff --git a/modules/swagger-codegen/src/main/resources/typescript-axios/api.mustache b/modules/swagger-codegen/src/main/resources/typescript-axios/api.mustache
index a0008bc3dea..39ed2728541 100644
--- a/modules/swagger-codegen/src/main/resources/typescript-axios/api.mustache
+++ b/modules/swagger-codegen/src/main/resources/typescript-axios/api.mustache
@@ -42,7 +42,12 @@ export class {{classname}}Resource {
             url: reqPath{{#hasQueryParams}},
             params: query{{/hasQueryParams}}{{#bodyParam}},
             data: {{paramName}}{{/bodyParam}}{{#hasFormParams}},
+            {{^hasConsumes}}
             headers: { 'Content-Type': 'application/x-www-form-urlencoded'},
+            {{/hasConsumes}}
+            {{#hasConsumes}}
+            headers: { 'Content-Type': {{#consumes}}'{{{mediaType}}}'{{/consumes}} },
+            {{/hasConsumes}}
             data: stringify(reqFormParams)
 {{/hasFormParams}}